Hamilton Belowzero

Widths differ across this line. Enter or pick your exact reference to get its width.

22 or 24 mm

Verification: Not yet verified

Attachment: spring bars

42 to 46 mm cases

Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

Collection19 references

Illustration drawn to scale: 46 mm case, 24 mm lugs

19 Hamilton Belowzero references

Hamilton Belowzero references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.

H78515333

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78515353

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmSilver dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78525533

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78555333

Belowzero

Lug width: 22 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78555353

Belowzero

Lug width: 22 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmSilver dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78555533

Belowzero

Lug width: 22 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78555553

Belowzero

Lug width: 22 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmSilver dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78575383

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmGrey dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78575393

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmGrey dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78585333

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78585337

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78616333

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78616553

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmSilver dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78616733

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78626583

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78646733

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78686333

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmGrey dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H78696393

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 46 mmGrey dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified
H89585330

Belowzero

Lug width: 24 mm
Source: Not yet verified Attachment: Spring bars

Case size: 42 mmBlack dialCase material: Stainless steel

Attachment
classic lugs
Style
diver

Status
Listed in our database, not yet verified

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 reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

Other Hamilton collections

All Hamilton collections

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.