NATO straps for Blancpain x Swatch
If you only ever buy one extra strap for your Scuba Fifty Fathoms, make it a Blancpain x Swatch NATO strap. The most carefree band in our Blancpain x Swatch straps range: toss it in a bag, get caught in the rain, go for a swim, it doesn't care. And a Fifty Fathoms NATO strap costs little enough that most people end up with a few.

Why a Blancpain x Swatch NATO strap is an easy win
Two reasons. First, it's secure: the band passes right under the case, so even if a spring bar gave out, the watch stays on your wrist. Second, a Blancpain x Swatch NATO strap just works with everything — it's light, dries fast, and shifts the watch from buttoned-up to weekend in seconds.
A Fifty Fathoms NATO strap with proper heritage
The NATO has real history: designed in the 1970s for British military watches to survive water, stay comfortable and keep the watch secure. That DNA is exactly why a Fifty Fathoms NATO strap pairs so naturally with a dive watch. Our rubber-and-nylon hybrid takes the idea further, woven from high-grade nylon with clean finishing.
Colours for your Blancpain x Swatch NATO strap
A NATO is an excuse to play with colour, and the palette leans into the sea: deep black for understated elegance, ocean blue for the depths the Fifty Fathoms was built for, khaki green for the adventurous, sand or light grey for an urban touch. Build up two or three and your Blancpain x Swatch NATO strap gives the watch a new mood whenever you fancy — the plain NATO strap is the place to start.

Classic or smooth-weave Fifty Fathoms NATO strap?
Alongside the classic NATO we also do a tighter, smoother nylon weave. It reads a touch more formal with less surface texture, but keeps all the same toughness and comfort. If you want a more uniform look without giving up practicality, the smooth Blancpain x Swatch NATO strap is the one.
The details that separate a good NATO from a cheap one
Once you've worn a few, you notice where quality lives. The weave should be dense enough that the edges don't fray after a summer, but supple enough to fold flat under the buckle. The hardware matters more than people think: keepers that actually grip the folded tail, a buckle that doesn't rattle, brushed steel that matches the case. And the tail itself — a proper Fifty Fathoms NATO strap is cut so the excess folds back cleanly rather than flapping. One more practical note: because the band passes under the case, a NATO raises the watch a millimetre or two on the wrist. Some owners love the extra presence; if you prefer the watch to sit low and flat, that's when to reach for rubber instead.
Sizing your Fifty Fathoms NATO strap
A good fit is where comfort starts. The Fifty Fathoms NATO strap comes in a few lengths and is built for the Scuba Fifty Fathoms case (usually 22mm): go short or adjustable for wrists 13-16 cm, standard for 17-20 cm, and large for over 21 cm. Every model adjusts through the buckle and keepers.
NATO, canvas, rubber or steel?
NATO is the light, secure, colourful all-rounder for an active life. FKM rubber is more waterproof still and sits lower on the wrist; steel is the premium, dressed-up look; and if you like the textile spirit but want a smarter two-piece cut, our Blancpain x Swatch canvas straps are the natural next step.
Swapping and cleaning your Blancpain x Swatch NATO strap
Changing a Blancpain x Swatch NATO strap is a 30-second job: slide the old one out, thread the new one through the lug bars, adjust the length, done. Cleaning is just as easy — soak it in lukewarm water with a little mild soap, rinse well and dry it flat.
Blancpain x Swatch NATO straps - FAQ
Are Blancpain x Swatch NATO straps water-resistant?
Completely. Built for military and marine use, a Blancpain x Swatch NATO strap handles water, salt and humidity without complaint and dries fast.
Will a NATO fit any Fifty Fathoms?
Yes. Every Fifty Fathoms NATO strap is made for the Scuba Fifty Fathoms — just check the width matches your watch (usually 22mm).
Can I wear it somewhere formal?
Absolutely. With clean finishing, a Blancpain x Swatch NATO strap pairs nicely with smart outfits, an easy way to modernise the watch.
Does a NATO make the watch sit higher?
Slightly — the nylon passes under the case, adding a millimetre or two of height. Most owners don't notice; if you prefer the lowest possible profile, choose a rubber or canvas band instead.
Classic NATO, smooth nylon or a standout like Ocean of Storms — every Blancpain x Swatch NATO strap tells a different story, with fast 24-72h shipping and a money-back guarantee.