Single Pass Watch Straps

If you've searched for a "single pass NATO strap," you'll find exactly what you're after here - though it's worth knowing our single pass straps aren't classic multi-loop NATO straps.

Instead, they thread through your watch case in one continuous loop, giving you the same secure, no-bulk fit as a NATO strap in a simpler single pass design.

Here at The Thrifty Gentleman, we stock two styles: Twill Woven Nylon and Perlon, each single pass in construction, in 18mm, 20mm and 22mm to fit the vast majority of watch cases.

Single Pass Watch Straps Collection by The Thrifty Gentleman

Twill Woven Nylon Single Pass Straps

Our Twill Woven Nylon single pass straps use a tightly woven nylon weave for a sturdy, hard-wearing everyday strap, available in 20mm and 22mm widths across six colourways - from classic black & beige and dark blue through to standout red and green combinations. At £14.99, they're built for daily wear while keeping a low-profile, easy-to-fit single pass design.

Perlon Single Pass Straps

Our Perlon single pass straps take a lighter approach - a fine, breathable woven nylon in a genuine one-piece design, available across all three sizes (18mm, 20mm, 22mm) in seven colourways. At £10.99, they're a great pick if you want something slimmer and cooler on the wrist, particularly in warmer months. Perlon straps are also part of our wider One Piece Watch Straps range, if you'd like to see more one-piece styles.

Sizing

Not sure which size you need? Check the gap between your watch case's lugs (where the strap attaches) - we stock single pass straps in 18mm, 20mm and 22mm, covering the vast majority of watch cases. Full guidance is in our size guide.

FAQs on the range

What is a single pass watch strap?

A single pass strap threads through your watch case in one continuous loop, rather than attaching as two separate pieces like a traditional strap, or looping twice around like a classic NATO.

This gives you a secure, no-bulk fit and, if a spring bar ever fails, your watch stays on your wrist rather than falling off.

Why do people call these "single pass NATO straps" if they're not classic NATO straps?

Good question! The woven nylon look is similar to a NATO strap, which is why the search term has stuck, but a true NATO strap loops twice through the case for extra security. Our single pass straps use a single loop instead, giving a similar look with a simpler, lower-profile fit. If you want a classic multi-loop NATO strap specifically, browse our NATO Watch Straps collection.

What's the difference between Twill Woven Nylon and Perlon single pass straps?

Twill Woven Nylon uses a sturdier, tighter weave - a good everyday choice, available in 20mm and 22mm. Perlon is lighter and more breathable, in a genuine one-piece design, available across 18mm, 20mm and 22mm - better suited to warmer weather or a slimmer wrist profile.

What size single pass strap do I need?

Check your watch's lug width against our size guide - we stock 18mm, 20mm and 22mm.

Are single pass straps comfortable for everyday wear?

Yes - the single loop design sits flatter against the wrist than a two-loop NATO, making it a comfortable everyday option, particularly with the lighter Perlon material.

If You Like Our Single Pass Watch Straps, You Might Also Like

The Thrifty Gentleman is your one-stop shop for any style or type of replacement strap. If you like this style, you will also likely want to check out the following ranges:

Nylon watch straps

Perlon watch straps