Every reference with a known width takes the same strap size. Your reference is engraved on the case back or between the lugs at 6 o'clock.
18 mm
Verification: Not yet verified
Attachment: integrated
A standard strap will not fit, even at this width.
38 mm case · 2010
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
The Timex Ironman Classic takes a 18 mm strap: all 1 references with a listed width in our database use 18 mm. Check the reference on your case back to be sure.
Timex Ironman Classic 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.
Ironman Classic 30 Black
Lug width: 18 mm
Source: Not yet verified Attachment: Integrated A standard strap will not fit, even at this width.Case size: 38 mmYear: 2010Black dialCase material: Resin
Ironman Classic 30 Blue
Lug width: Integrated bracelet
Source: Not yet verifiedCase size: 38 mmYear: 2010Blue dialCase material: Resin
Ironman Classic 30 Grey
Lug width: Integrated bracelet
Source: Not yet verifiedCase size: 38 mmYear: 2010Grey dialCase material: Resin
No reference matches.
The Timex Ironman Classic takes a 18 mm strap: all 1 references with a listed width in our database use 18 mm. Check the reference on your case back to be sure. These widths come from our database and are not yet verified.
From our database, which lists 3 Timex Ironman Classic references, 1 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.
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.
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.