Hamilton Belowzero lug width
Hamilton Belowzero lug width: 22 or 24 mm depending on the reference. The most common is 24 mm (15 of the 19 references with a listed width in our database). Find your exact reference in the table below.
22 or 24 mm
Verification: From our database, not yet verified
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
19 Hamilton Belowzero references
| Reference | Lug width | Case size | Source |
|---|---|---|---|
| Belowzero H78515333 | 24 mm | 46 mm | Database |
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| Belowzero H78515353 | 24 mm | 46 mm | Database |
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| Belowzero H78525533 | 24 mm | 46 mm | Database |
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| Belowzero H78555333 | 22 mm | 42 mm | Database |
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| Belowzero H78555353 | 22 mm | 42 mm | Database |
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| Belowzero H78555533 | 22 mm | 42 mm | Database |
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| Belowzero H78555553 | 22 mm | 42 mm | Database |
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| Belowzero H78575383 | 24 mm | 42 mm | Database |
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| Belowzero H78575393 | 24 mm | 46 mm | Database |
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| Belowzero H78585333 | 24 mm | 46 mm | Database |
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| Belowzero H78585337 | 24 mm | 46 mm | Database |
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| Belowzero H78616333 | 24 mm | 46 mm | Database |
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| Belowzero H78616553 | 24 mm | 46 mm | Database |
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| Belowzero H78616733 | 24 mm | 46 mm | Database |
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| Belowzero H78626583 | 24 mm | 46 mm | Database |
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| Belowzero H78646733 | 24 mm | 46 mm | Database |
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| Belowzero H78686333 | 24 mm | 46 mm | Database |
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| Belowzero H78696393 | 24 mm | 46 mm | Database |
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| Belowzero H89585330 | 24 mm | 42 mm | Database |
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No reference matches.
FAQ
What lug width does the Hamilton Belowzero use?
Hamilton Belowzero lug width: 22 or 24 mm depending on the reference. The most common is 24 mm (15 of the 19 references with a listed width in our database). Find your exact reference in the table below. These widths come from our database and are not yet verified.
Do all Hamilton Belowzero 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 Belowzero lug widths come from?
From our database, which lists 19 Hamilton Belowzero references, 19 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
- Frogman22 mm
- Khaki Aviation Pilot Pioneer20 mm
- Khaki ETO21 mm
- Khaki GMT21 mm
- Khaki Navy Frogman20 or 22 mm
- Khaki Navy GMT22 mm
- Khaki Navy Scuba18 or 20 mm
- Khaki Navy Scuba Auto20 mm
- Worldtimer22 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.