CINCH Twill Strap – Navy

Designed for professionals who demand a millimetre-perfect fit 24/7 with infinite adjustments. Non-elastic single-pass twill nylon offers a firmer, more stable feel with an ultra low-profile for maximum security, comfort, and durability. Machine washable for easy maintenance. Fits 5.0 – 9.0 inch wrists.

Watch how to fit the strap here.

£25.00

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Cinch Twill Strap takes the proven twin-buckle Cinch system and pairs it with a non-elastic woven nylon construction for those who prefer a firmer, more structured fit. The design removes the need for pins or hooks, allowing millimetre-precise adjustment that holds firmly in place every time.

Built with 316L marine-grade stainless steel hardware in a one-piece design, the strap eliminates spring-bar failure points. Once fitted to a watch, it can be worn, removed, or resized in under 10 seconds. The low-profile recessed buckle conforms naturally to the wrist while preventing scratches on laptops, instruments, and other delicate surfaces.

The twill nylon weave offers a rugged, durable hand-feel that holds its shape, delivering consistent sizing and long-term resilience. It is quick-drying, machine-washable, and easy to maintain, making it suitable for both everyday use and demanding environments.

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: 1.2mm Woven Twill 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

Image #1 from Tom Dollar
Image #1 from Anonymous
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Image #1 from Clément Leroy
Image #1 from Tom
Image #1 from Kurt T
Image #1 from James D Wilcox
Image #1 from Canton  Phillips
Image #1 from Tom Dollar

Tom Dollar

Excellent strap

Image #1 from Anonymous

Anonymous

Fantastic strap. Highly recommend

Image #1 from Tom Dollar

Tom Dollar

Excellent quality strap very comfortable highly recommended

Image #2 from Tom Dollar

Tom Dollar

Excellent quality strap very comfortable highly recommended

Image #1 from Tom Dollar

Tom Dollar

Excellent quality strap

Image #1 from Clément Leroy

Clément Leroy

Un immense merci à Sigma Strap pour son incroyable professionnalisme lors du renvoi de mon bracelet, pourtant perdu par le service de transport français ! Je suis absolument ravi de mon achat : ce bracelet est exactement — et même au-delà — de ce que je recherchais !

Image #1 from Tom

Tom

Excellent strap fits like a glove, very comfortable get one.

Image #1 from Kurt T

Kurt T

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!

Image #1 from James D Wilcox

James D Wilcox

so far the strap is working out great for the Arizona Summers.

Image #1 from Canton  Phillips

Canton Phillips

Excellent strap! Excellent customer service! Excited to see what Sadiq comes out with next.

Image #1 from Tom Dollar
Image #1 from Anonymous
Image #1 from Tom Dollar
Image #2 from Tom Dollar
Image #1 from Tom Dollar
Image #1 from Clément Leroy
Image #1 from Tom
Image #1 from Kurt T
Image #1 from James D Wilcox
Image #1 from Canton  Phillips
1-5 of 20 reviews
  1. TD

    Excellent strap

    Image #1 from Tom Dollar
  2. A

    Fantastic strap. Highly recommend

    Image #1 from Anonymous
  3. A

    Fantastic strap. Highly recommend

  4. TD

    Excellent quality strap very comfortable highly recommended

    Image #1 from Tom Dollar
    Image #2 from Tom Dollar
  5. TD

    Excellent quality strap

    Image #1 from Tom Dollar