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:
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Spring-Loaded Push-Button Mechanism: Smooth, secure operation with a single press.
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Drilled Spring Bar Holes: Maximum strap security.
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Ultra Low-Profile: Just 5 mm from wrist contact point, contoured for perfect comfort.
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Infinitely Adjustable: Fits any wrist precisely down to 1mm, no holes to fray straps.
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Material & Finish: 316L stainless steel, Polished finish (other finishes available here).
Specifications:
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Width: 20 mm (18 mm and 22 mm planned for mid 2026)
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Material: 316L stainless steel
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Compatibility: Exclusively designed for CLAW straps.
Notes:
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One complimentary spring-bar pin tool included per first buckle order.
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Not compatible with non-CLAW straps.
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International customers are responsible for any import duties or taxes.
CLAW Buckle – Polished
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Customer Images







Very well machined quality clasp. Well worth it