CLAW Buckle – Polished

Precision-engineered from scratch for the original CLAW Strap System. Machined from 316L steel and built to outlast any strap it meets. Does not include strap.

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18 mm and 22 mm – Coming soon. Sign up to be notified.

£60.00

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CLAW Buckle – Polished

The CLAW Buckle – Polished is the first evolution of the CLAW Strap System, designed to combine the convenience of a classic bracelet clasp with the extreme durability and infinite adjustability of a nylon strap. Designed in the UK, this precision-engineered buckle features a low-profile design that sits very close to the wrist, contoured for comfort and purpose-built for CLAW straps.

This buckle is the result of our experience designing bracelets and infinitely adjustable straps, creating a reliable, secure, and versatile accessory for enthusiasts who demand the best of both worlds.

Disclaimer: Sigma Strap is an independent brand and is not affiliated with, sponsored by, or endorsed by any other watch brands. All trademarks are the property of their respective owners.

Features:

  • Spring-Loaded Push-Button Mechanism: Smooth, secure operation with a single press.

  • Drilled Spring Bar Holes:  Maximum strap security.

  • Ultra Low-Profile: Just 5 mm from wrist contact point, contoured for perfect comfort.

  • Infinitely Adjustable: Fits any wrist precisely down to 1mm, no holes to fray straps.

  • Material & Finish: 316L stainless steel, Polished finish (other finishes available here).

Specifications:

  • Width: 20 mm (18 mm and 22 mm planned for mid 2026)

  • Material: 316L stainless steel

  • Compatibility: Exclusively designed for CLAW straps.

Notes:

  • One complimentary spring-bar pin tool included per first buckle order.

  • Not compatible with non-CLAW straps.

  • International customers are responsible for any import duties or taxes.

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Customer Images

Image #1 from Ville
Image #1 from Ville

Ville

Very well machined quality clasp. Well worth it

Image #1 from Ville
1-2 of 2 reviews
  1. V

    Very well machined quality clasp. Well worth it

    Image #1 from Ville
  2. A