18mm Watch Straps

18mm suits lots of classic and vintage men's watches and many women's watches, usually with cases around 36–39mm. Not sure it's 18mm? Measure your lugs →

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About 18mm watch straps

18mm is one of our biggest ranges, with over 500 straps. Most are leather, from smooth calf to alligator, croc and lizard grain, alongside handmade straps for something special. For everyday wear and the outdoors, nylon and military-style straps are hard-wearing, and waterproof options cope with swimming and the gym. If you swap straps often, our quick release straps change in seconds without a tool.

Not sure 18mm is right? Measure between the lugs where the strap attaches. Our guide to measuring a watch strap shows you how. Between sizes? Have a look at 17mm, 19mm or 20mm.

18mm Watch Strap Questions

What watches take an 18mm strap?

Lots of classic and vintage men's watches and many women's watches, usually with cases around 36–39mm. Case size is only a rough guide, though; always measure the lug width to be sure.

Do you have 18mm quick release straps?

Yes, in leather, silicone, nylon and rubber. They come with quick release spring bars, so you can swap them without a tool.

Will a 18mm strap fit my 18mm lugs?

Yes. The width is measured where the strap meets the watch, so a 18mm strap fits a 18mm gap between the lugs. Most straps narrow towards the buckle, and each strap's size guide shows its width at the buckle.

Do your straps come with spring bars?

Yes, every strap comes with spring bars. Quick-release straps have quick-release spring bars fitted, so you can swap them without a tool.

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