Longines Flagship lug width
Longines Flagship lug width: 10 to 21 mm depending on the reference. The most common is 12 mm (99 of the 366 references with a listed width in our database). Find your exact reference in the table below.
10 to 21 mm
Verification: Two sources agree on ref. L4.974.4.92.6 and L4.984.4.59.6
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
366 Longines Flagship references
| Reference | Lug width | Case size | Source |
|---|---|---|---|
| Flagship L4.215.4.12.0 | 10 mm | Database | |
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| Flagship L4.215.4.12.1 | 10 mm | Database | |
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| Flagship L4.215.4.12.6 | 10 mm | Database | |
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| Flagship L4.215.4.21.0 | 10 mm | Database | |
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| Flagship L4.215.4.21.1 | 10 mm | Database | |
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| Flagship L4.215.4.21.6 | 10 mm | Database | |
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| Flagship L4.215.4.52.0 | 10 mm | Database | |
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| Flagship L4.215.4.52.6 | 10 mm | Database | |
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| Flagship L4.215.4.72.0 | 10 mm | Database | |
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| Flagship L4.215.4.72.1 | 10 mm | Database | |
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| Flagship L4.215.4.72.6 | 10 mm | Database | |
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| Flagship L4.216.3.21.7 | 12 mm | Database | |
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| Flagship L4.216.3.22.7 | 12 mm | Database | |
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| Flagship L4.216.3.32.7 | 12 mm | Database | |
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| Flagship L4.216.4.12.0 | 12 mm | Database | |
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| Flagship L4.216.4.12.1 | 12 mm | Database | |
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| Flagship L4.216.4.12.2 | 12 mm | Database | |
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| Flagship L4.216.4.12.6 | 12 mm | Database | |
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| Flagship L4.216.4.21.0 | 12 mm | Database | |
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| Flagship L4.216.4.21.1 | 12 mm | Database | |
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| Flagship L4.216.4.21.2 | 12 mm | Database | |
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| Flagship L4.216.4.21.6 | 12 mm | Database | |
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| Flagship L4.216.4.23.0 | 12 mm | Database | |
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| Flagship L4.216.4.23.1 | 12 mm | Database | |
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| Flagship L4.216.4.23.2 | 12 mm | Database | |
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| Flagship L4.216.4.23.6 | 12 mm | Database | |
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| Flagship L4.216.4.52.0 | 12 mm | Database | |
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| Flagship L4.216.4.52.1 | 12 mm | Database | |
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| Flagship L4.216.4.52.2 | 12 mm | Database | |
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| Flagship L4.216.4.52.6 | 12 mm | Database | |
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| Flagship L4.216.4.72.0 | 12 mm | Database | |
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| Flagship L4.216.4.72.1 | 12 mm | Database | |
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| Flagship L4.216.4.72.2 | 12 mm | Database | |
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| Flagship L4.216.4.72.6 | 12 mm | Database | |
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| Flagship L4.216.6.22.2 | 12 mm | Database | |
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| Flagship L4.216.6.31.2 | 12 mm | Database | |
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| Flagship L4.217.0.17.6 | 12 mm | Database | |
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| Flagship L4.217.0.57.6 | 12 mm | Database | |
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| Flagship L4.217.3.21.7 | 12 mm | Database | |
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| Flagship L4.217.3.22.7 | 12 mm | Database | |
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| Flagship L4.217.3.28.7 | 12 mm | Database | |
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| Flagship L4.217.3.32.7 | 12 mm | Database | |
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| Flagship L4.217.4.12.0 | 12 mm | Database | |
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| Flagship L4.217.4.12.1 | 12 mm | Database | |
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| Flagship L4.217.4.12.2 | 12 mm | Database | |
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| Flagship L4.217.4.12.6 | 12 mm | Database | |
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| Flagship L4.217.4.21.0 | 12 mm | Database | |
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| Flagship L4.217.4.21.1 | 12 mm | Database | |
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| Flagship L4.217.4.21.2 | 12 mm | Database | |
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| Flagship L4.217.4.21.6 | 12 mm | Database | |
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| Flagship L4.217.4.23.0 | 12 mm | Database | |
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| Flagship L4.217.4.23.1 | 12 mm | Database | |
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| Flagship L4.217.4.23.2 | 12 mm | Database | |
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| Flagship L4.217.4.23.6 | 12 mm | Database | |
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| Flagship L4.217.4.27.0 | 12 mm | Database | |
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| Flagship L4.217.4.27.1 | 12 mm | Database | |
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| Flagship L4.217.4.27.2 | 12 mm | Database | |
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| Flagship L4.217.4.27.6 | 12 mm | Database | |
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| Flagship L4.217.4.52.0 | 12 mm | Database | |
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| Flagship L4.217.4.52.1 | 12 mm | Database | |
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| Flagship L4.217.4.52.2 | 12 mm | Database | |
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| Flagship L4.217.4.52.6 | 12 mm | Database | |
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| Flagship L4.217.4.57.0 | 12 mm | Database | |
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| Flagship L4.217.4.57.2 | 12 mm | Database | |
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| Flagship L4.217.4.57.6 | 12 mm | Database | |
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| Flagship L4.217.4.72.0 | 12 mm | Database | |
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| Flagship L4.217.4.72.2 | 12 mm | Database | |
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| Flagship L4.217.4.72.6 | 12 mm | Database | |
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| Flagship L4.217.6.22.2 | 12 mm | Database | |
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| Flagship L4.217.6.31.2 | 12 mm | Database | |
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| Flagship L4.274.0.57.6 | 12 mm | Database | |
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| Flagship L4.274.0.87.6 | 12 mm | Database | |
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| Flagship L4.274.3.07.7 | 12 mm | Database | |
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| Flagship L4.274.3.21.7 | 12 mm | Database | |
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| Flagship L4.274.3.22.7 | 12 mm | Database | |
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| Flagship L4.274.3.27.7 | 12 mm | Database | |
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| Flagship L4.274.3.32.7 | 12 mm | Database | |
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| Flagship L4.274.3.37.7 | 12 mm | Database | |
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| Flagship L4.274.3.57.7 | 12 mm | Database | |
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| Flagship L4.274.3.76.7 | 12 mm | Database | |
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| Flagship L4.274.3.91.7 | 12 mm | Database | |
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| Flagship L4.274.3.92.7 | 12 mm | Database | |
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| Flagship L4.274.3.97.7 | 12 mm | Database | |
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| Flagship L4.274.3.98.7 | 12 mm | Database | |
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| Flagship L4.274.3.99.7 | 12 mm | Database | |
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| Flagship L4.274.4.11.6 | 12 mm | Database | |
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| Flagship L4.274.4.12.0 | 12 mm | Database | |
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| Flagship L4.274.4.12.2 | 12 mm | Database | |
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| Flagship L4.274.4.12.6 | 12 mm | Database | |
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| Flagship L4.274.4.17.6 | 12 mm | Database | |
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| Flagship L4.274.4.19.6 | 12 mm | Database | |
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| Flagship L4.274.4.21.6 | 12 mm | Database | |
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| Flagship L4.274.4.27.0 | 12 mm | Database | |
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| Flagship L4.274.4.27.2 | 12 mm | Database | |
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| Flagship L4.274.4.27.6 | 12 mm | Database | |
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| Flagship L4.274.4.52.0 | 12 mm | Database | |
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| Flagship L4.274.4.52.2 | 12 mm | Database | |
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| Flagship L4.274.4.52.6 | 12 mm | Database | |
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| Flagship L4.274.4.57.0 | 12 mm | Database | |
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| Flagship L4.274.4.57.2 | 12 mm | Database | |
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| Flagship L4.274.4.57.6 | 12 mm | Database | |
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| Flagship L4.274.4.59.6 | 12 mm | Database | |
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| Flagship L4.274.4.72.0 | 12 mm | Database | |
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| Flagship L4.274.4.72.2 | 12 mm | Database | |
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| Flagship L4.274.4.72.6 | 12 mm | Database | |
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| Flagship L4.274.4.76.6 | 12 mm | Database | |
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| Flagship L4.274.4.87.6 | 12 mm | Database | |
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| Flagship L4.274.4.92.6 | 12 mm | Database | |
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| Flagship L4.274.5.27.7 | 12 mm | Database | |
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| Flagship L4.274.5.37.7 | 12 mm | Database | |
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| Flagship L4.374.3.07.7 | 15 mm | Database | |
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| Flagship L4.374.3.08.7 | 15 mm | Database | |
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| Flagship L4.374.3.17.7 | 15 mm | Database | |
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| Flagship L4.374.3.21.7 | 15 mm | Database | |
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| Flagship L4.374.3.22.7 | 15 mm | Database | |
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| Flagship L4.374.3.27.7 | 15 mm | Database | |
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| Flagship L4.374.3.37.7 | 15 mm | Database | |
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| Flagship L4.374.3.38.7 | 15 mm | Database | |
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| Flagship L4.374.3.77.7 | 15 mm | Database | |
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| Flagship L4.374.3.78.7 | 15 mm | Database | |
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| Flagship L4.374.3.91.7 | 15 mm | Database | |
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| Flagship L4.374.3.92.7 | 15 mm | Database | |
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| Flagship L4.374.3.98.7 | 15 mm | Database | |
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| Flagship L4.374.3.99.7 | 15 mm | Database | |
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| Flagship L4.374.4.02.6 | 15 mm | Database | |
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| Flagship L4.374.4.17.6 | 15 mm | Database | |
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| Flagship L4.374.4.59.6 | 15 mm | Database | |
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| Flagship L4.374.4.88.6 | 15 mm | Database | |
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| Flagship L4.374.4.97.6 | 15 mm | Database | |
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| Flagship L4.374.4.98.6 | 15 mm | Database | |
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| Flagship L4.507.3.22.7 | 14 mm | Database | |
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| Flagship L4.507.4.12.0 | 14 mm | Database | |
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| Flagship L4.507.4.12.1 | 14 mm | Database | |
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| Flagship L4.507.4.12.4 | 14 mm | Database | |
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| Flagship L4.507.4.12.6 | 14 mm | Database | |
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| Flagship L4.507.4.21.0 | 14 mm | Database | |
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| Flagship L4.507.4.21.1 | 14 mm | Database | |
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| Flagship L4.507.4.21.4 | 14 mm | Database | |
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| Flagship L4.507.4.21.6 | 14 mm | Database | |
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| Flagship L4.507.4.52.0 | 14 mm | Database | |
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| Flagship L4.507.4.52.4 | 14 mm | Database | |
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| Flagship L4.507.4.52.6 | 14 mm | Database | |
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| Flagship L4.507.4.72.0 | 14 mm | Database | |
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| Flagship L4.507.4.72.1 | 14 mm | Database | |
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| Flagship L4.507.4.72.4 | 14 mm | Database | |
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| Flagship L4.507.4.72.6 | 14 mm | Database | |
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| Flagship L4.678.4.12.2 | 18 mm | 34.5 mm | Database |
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| Flagship L4.678.4.72.2 | 18 mm | 34.5 mm | Database |
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| Flagship L4.684.4.11.2 | 20 mm | 36.6 mm | Database |
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| Flagship L4.686.2.12.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.686.2.42.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.695.6.12.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.695.6.32.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.706.2.42.2 | 18 mm | 35.5 mm | Database |
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| Flagship L4.716.4.12.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.12.1 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.12.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.12.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.21.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.21.1 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.21.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.21.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.23.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.23.1 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.23.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.23.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.52.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.52.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.52.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.72.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.72.1 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.72.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.4.72.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.6.22.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.6.22.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.6.31.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.716.6.31.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.717.0.17.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.0.57.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.3.21.7 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.3.22.7 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.3.28.7 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.3.32.7 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.12.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.12.1 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.12.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.12.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.12.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.21.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.21.1 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.21.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.21.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.21.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.23.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.23.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.27.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.27.1 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.27.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.27.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.27.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.52.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.52.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.52.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.52.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.57.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.57.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.57.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.57.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.72.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.72.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.72.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.4.72.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.6.22.0 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.6.22.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.6.31.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.717.8.22.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.718.0.57.6 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.12.0 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.12.1 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.12.6 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.21.0 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.21.1 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.21.6 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.52.0 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.52.6 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.72.0 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.72.1 | 20 mm | 39 mm | Database |
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| Flagship L4.718.4.72.6 | 20 mm | 39 mm | Database |
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| Flagship L4.722.2.39.8 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.12.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.12.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.21.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.21.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.52.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.52.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.52.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.72.2 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.72.3 | 18 mm | 35.4 mm | Database |
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| Flagship L4.722.4.72.6 | 18 mm | 35.4 mm | Database |
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| Flagship L4.736.4.12.2 | 18 mm | 35.6 mm | Database |
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| Flagship L4.736.4.12.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.748.4.12.6 | 19 mm | 37 mm | Database |
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| Flagship L4.748.4.21.6 | 19 mm | 37 mm | Database |
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| Flagship L4.750.4.12.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.12.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.12.6 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.13.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.13.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.13.6 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.14.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.14.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.14.6 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.15.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.15.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.15.6 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.16.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.16.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.16.6 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.17.0 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.17.1 | 20 mm | 39 mm | Database |
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| Flagship L4.750.4.17.6 | 20 mm | 39 mm | Database |
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| Flagship L4.774.4.12.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.12.1 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.12.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.27.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.27.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.52.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.52.3 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.57.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.774.4.72.0 | 18 mm | 35.6 mm | Database |
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| Flagship L4.792.8.77.2 | 20 mm | 40 mm | Database |
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| Flagship L4.795.8.72.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.795.8.78.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.796.8.72.2 | 20 mm | 40 mm | Database |
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| Flagship L4.796.8.72.4 | 20 mm | 40 mm | Database |
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| Flagship L4.799.3.22.7 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.3.32.7 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.3.37.7 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.4.12.6 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.4.57.6 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.4.72.6 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.4.92.6 | 18 mm | 35.6 mm | Database |
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| Flagship L4.799.4.96.6 | 18 mm | 35.6 mm | Database |
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| Flagship L4.803.3.22.7 | 20 mm | 39 mm | Database |
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| Flagship L4.803.3.32.7 | 20 mm | 39 mm | Database |
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| Flagship L4.803.3.37.7 | 20 mm | 39 mm | Database |
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| Flagship L4.803.4.12.6 | 20 mm | 39 mm | Database |
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| Flagship L4.803.4.57.6 | 20 mm | 39 mm | Database |
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| Flagship L4.803.4.72.6 | 20 mm | 39 mm | Database |
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| Flagship L4.874.3.91.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.874.3.92.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.874.3.99.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.21.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.22.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.32.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.37.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.91.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.92.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.3.99.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.12.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.12.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.21.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.21.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.57.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.57.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.72.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.72.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.92.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.899.4.96.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.21.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.22.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.27.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.32.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.37.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.91.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.92.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.3.99.7 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.11.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.12.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.21.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.21.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.52.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.52.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.57.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.57.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.72.2 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.72.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.974.4.92.6 | 20 mm | 38.5 mm | Two sources |
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| Flagship L4.974.4.96.6 | 20 mm | 38.5 mm | Database |
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| Flagship L4.984.3.07.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.08.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.17.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.20.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.21.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.22.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.27.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.30.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.32.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.37.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.38.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.77.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.79.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.91.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.92.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.3.99.7 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.02.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.12.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.12.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.18.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.21.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.21.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.52.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.52.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.57.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.57.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.58.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.59.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.59.6 | 21 mm | 40 mm | Two sources |
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| Flagship L4.984.4.70.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.72.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.72.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.79.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.92.2 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.92.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.97.6 | 21 mm | 40 mm | Database |
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| Flagship L4.984.4.98.6 | 21 mm | 40 mm | Database |
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No reference matches.
FAQ
What lug width does the Longines Flagship use?
Longines Flagship lug width: 10 to 21 mm depending on the reference. The most common is 12 mm (99 of the 366 references with a listed width in our database). Find your exact reference in the table below. The Longines Flagship ref. L4.974.4.92.6 takes 20 mm (two independent sources agree). The Longines Flagship ref. L4.984.4.59.6 takes 21 mm (two independent sources agree).
Do all Longines Flagship references take the same strap?
No. 8 different lug widths appear across the line, often by case size or generation. Check the reference engraved on the case back or between the lugs.
Where do these Longines Flagship lug widths come from?
From our database, which lists 366 Longines Flagship references, 366 of them with a listed width. Each row of the table says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.
Other Longines collections
- Agassiz12 or 17 mm
- Dolce Vita Classic12 or 15 mm
- Double Pommes7 to 20 mm
- Elegances9 to 19 mm
- Elegant14 to 21 mm
- Elegant Collection13 to 21 mm
- Grande Classique16 mm
- La Classique13 or 18 mm
- La Grande Classique13 to 20 mm
- La Grande Classique Shiny13 mm
- Lyre13 to 21 mm
- Prestige6 to 23 mm
Help
What is lug width?
The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.
Measure it in 30 seconds
- Take the strap off, or look at the back of it: many straps print their width.
- Measure the inside gap between the lugs with a caliper or a millimetre ruler.
- Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.
Strap, quick release or system?
Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.