Cinch Elastic Strap reimagines the comfort of elastic woven nylon, a material famously associated with French Marine Nationale straps. This watch strap goes beyond tradition with our unique twin buckle design, utilising a tension locking mechanism without the need for pins or hooks. The result? A perfect, millimetre precise fit in a cinch, every time.
Crafted from marine grade stainless steel, the hardware features a solid one piece design, eliminating the risk of spring bar failure in the strap. Once fitted to a watch, the strap is easy to put on, remove, or adjust in less than 10 seconds. Unlike other straps, this low profile, strategically placed buckle design conforms to the shape of your wrist, preventing hardware scratches on laptops, delicate instruments and surfaces during use.
Every aspect of this strap—from material, fit range, and compatibility with watches and compasses to the option of hiding branding when worn—has been thoughtfully designed and rigorously tested to ensure no compromise in functionality and durability. Made from quick drying, machine washable material, the Cinch Strap provides all day comfort and ease of maintenance. Its ultra slim, low profile design, combined with its ability to stretch 1.7x by design, ensures exceptional comfort, whether you’re at your desk or outdoors.
Disclaimer: Sigma Strap is not affiliated with, sponsored by, or endorsed by any brands. All trademarks are the property of their respective owners.
Specifications:
- Material: 1.4mm Woven Elastic Nylon
- Hardware: 316L Stainless Steel
- Buckle Thickness: 1mm
- Widths Available: 20mm and 22mm
- Fits Wrist Sizes: 5.0 – 9.0 inches (Cut and seal for smaller wrists)
Watch how to fit the strap here.
Features:
- Infinitely adjustable for a perfect fit down to the millimetre
- Recessed buckle construction to prevent scratches on laptops
- Quick and easy adjustment in seconds
- Compatible with fixed bar and spring bar watches
- Compatible with Sangin Navigator Compass, W.O.E. Submersible Wrist Compass etc.
- Machine washable at ≤30°C; tumble dry on low or no heat
Notes:
- Suitable for wrist sizes 5-9 inches; Cut and seal for smaller wrist sizes.
- International customers are responsible for any import duties or taxes. Learn more here.
- For assistance, please contact us at sigmastrap@gmail.com.
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Customer Images
These are definitely the best “infinitely adjustable” nato straps I’ve found. The buckle design is super simple and low profile / not bulky so they lay flat and are very comfortable. The strap has just the right amount of stretch to it which allows for breathability and slight swelling of your wrist without adjusting, but not so much stretch that it feels floppy. Highly recommended!
Awesome strap! Super comfortable and easily adjusted. The color is as pictured and the hardware is quality.
This strap is awesome. I love how thin and flexible it is. As a single pass strap, thickness really matters under the caseback. I also love the RAF style keeper instead of additional metal hardware. This is my go to strap now on my Pelagos 39.
I would love one in non-elastic nylon or canvas too. It’s as good as Erica’s for half the price!