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CWC Military Strap

CWC Military Strap – History, Function, and Why It Matters

The CWC Military Strap is a defining feature of military-style watches. Designed for reliability, durability, and security, it has been an essential component of British military-issued watches for decades.

Origins of the CWC Military Strap

British Forces have used these types of fabric straps as early as the mid-20th century; they were sometimes referred to as 'RAF straps' due to their popularity with Royal Air Force pilots.

In 1968 and 1971, these straps were first officially defined as part of the description of the divers' watches within a documented Defence Standard (Def Stan 66-4), specifying they be made from nylon. By 1973, there was a separate standard (Def Stan 66-15) specifically for straps, which also specified the colour Admiralty Grey.

In the years since, these types of straps have become fashionable for military inspired watches, but our CWC Military Straps remain authentic and genuine issue to the British military today.

How the CWC Military Strap Works

The strap is typically made from strong, flexible nylon or fabric, threaded through the watch's fixed bars. The design allows the strap to:

Secure the watch even if one attachment point is compromised
Accommodate various wrist sizes easily
Be quickly swapped in the field without tools

See our guide to fitting military straps here.

Benefits of the CWC Military Strap

Security: The strap loops through fixed bars, ensuring the watch remains attached under all conditions.
Durability: Made from tough materials resistant to wear, sweat, and moisture.
Versatility: Fits multiple CWC watch models, allowing easy customisation.
Maintenance: Simple construction means straps are replaceable without specialist tools.