18mm Watch Straps — Which Watches Take Them
A 18mm strap matches any watch with a 18mm lug width. Below are popular 18mm watches; open a watch to check its spring bars, end shape and thickness before you buy.
18mm is the classic small-watch width: vintage-sized and dress watches around 36–38mm, and digital Casios such as the F-91W. Thin leather, single-pass nylon and slim NATOs suit these lighter watches best.
14 watches in our index take a 18mm strap, from Casio, Citizen, Garmin, Seiko, Timex, Vostok. 1 look best with curved or fitted-end straps, though straight ends still fit.
Buying tips: spring bars for these watches are 18mm long. Tapered leather listed as 18/16mm fits, because only the lug end has to match. For length, see the strap length guide and wrist calculator.