Hamilton Intra-Matic lug width
Hamilton Intra-Matic lug width: 20 or 22 mm depending on the reference. The most common is 20 mm (21 of the 27 references with a listed width in our database). Find your exact reference in the table below.
20 or 22 mm
Verification: Listed by the maker for ref. H38416111 and H38416560
Official page: Hamilton
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
27 Hamilton Intra-Matic references
| Reference | Lug width | Case size | Source |
|---|---|---|---|
| Intra-matic H38416111 | 20 mm | 40 mm | Maker |
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| Intra-matic H38416141 | 20 mm | 40 mm | Database |
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| Intra-matic H38416160 | 20 mm | 40 mm | Database |
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| Intra-matic H38425120 | 20 mm | 40 mm | Database |
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| Intra-matic H38425140 | 20 mm | 40 mm | Database |
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| Intra-matic H38425720 | 20 mm | 40 mm | Database |
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| Intra-matic H38429110 | 20 mm | 40 mm | Two sources |
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| Intra-matic H38429130 | 20 mm | 40 mm | Database |
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| Intra-matic H38429710 | 20 mm | 40 mm | Database |
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| Intra-matic H38429730 | 20 mm | 40 mm | Two sources |
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| Intra-matic H38455501 | 20 mm | 38 mm | Database |
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| Intra-Matic H38416560 | 20 mm | 40 mm | Maker |
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| Intra-Matic H38429541 | 20 mm | 40 mm | Database |
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| Intra-Matic H38446731 | 20 mm | 40 mm | Database |
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| Intra-Matic H38446732 | 20 mm | 40 mm | Database |
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| Intra-Matic H38455131 | 20 mm | 38 mm | Database |
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| Intra-Matic H38455151 | 20 mm | 38 mm | Database |
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| Intra-Matic H38455781 | 20 mm | 38 mm | Database |
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| Intra-Matic H38465501 | 20 mm | 38 mm | Database |
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| Intra-Matic H38475501 | 20 mm | 38 mm | Database |
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| Intra-Matic H38735501 | 22 mm | 42 mm | Database |
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| Intra-Matic H38745501 | 22 mm | 42 mm | Database |
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| Intra-Matic H38755131 | 22 mm | 42 mm | Database |
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| Intra-Matic H38755151 | 22 mm | 42 mm | Database |
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| Intra-Matic H38755181 | 22 mm | 42 mm | Database |
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| Intra-Matic H38755781 | 22 mm | 42 mm | Database |
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| Intra-Matic 38 H38455181 | 20 mm | 38 mm | Database |
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No reference matches.
FAQ
What lug width does the Hamilton Intra-Matic use?
Hamilton Intra-Matic lug width: 20 or 22 mm depending on the reference. The most common is 20 mm (21 of the 27 references with a listed width in our database). Find your exact reference in the table below. The Hamilton Intra-Matic ref. H38416111 and H38416560 take 20 mm (listed by the maker).
Do all Hamilton Intra-Matic references take the same strap?
No. 2 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 Hamilton Intra-Matic lug widths come from?
From our database, which lists 27 Hamilton Intra-Matic references, 27 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 Hamilton collections
- American Classic10 to 24 mm
- Base Jump35 mm
- Code Breaker36 mm
- Jazzmaster Skeleton18 or 20 mm
- Jazzmaster Thinline20 or 22 mm
- Jazzmaster Viewmatic20 mm
- Khaki Aviation18 to 22 mm
- Khaki Navy16 to 26 mm
- Khaki Navy GMT22 mm
- Khaki Navy Scuba18 or 20 mm
- Khaki Navy Scuba Auto20 mm
- Pan Europ22 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.