Cyma Dirty Dozen WWII Military 38 Service Dial 1943 (Unpolished)

WWII-era Cyma Dirty Dozen, ref. P8976, steel 38x45mm case, manual wind, service dial, running well.

Cyma Dirty Dozen

Cyma is a Swiss watch manufacturer with roots going back to the late 1800s. The brand has produced a wide range of watches over the decades, from civilian dress watches to tool watches, but one of its most historically significant contributions came during World War II. Cyma was one of twelve Swiss watch brands contracted by the British Ministry of Defence to supply field watches to soldiers serving in the war, and those watches have since become known collectively as the "Dirty Dozen."

The Dirty Dozen references are among the most sought-after military watches from the 20th century. Each of the twelve brands produced watches to a common military specification, meaning they shared certain dial features like the broad arrow military marking, hacking seconds, and a specific case back design. What sets Cyma's version apart is the case size. At 38x45mm, the Cyma reference P8976 is notably larger than most of the other eleven references in the group, making it one of the more distinctive pieces in the set and a favorite among collectors who want a bolder presence on the wrist.

These watches were built to be used in the field, not displayed in a cabinet, so finding one in original, unpolished condition is actually a point in its favor for collectors. Originality matters a great deal with Dirty Dozen watches. Dials on these pieces were sometimes replaced during service life due to damage, which is a well-documented and accepted part of their history. For anyone interested in WWII military horology, the Cyma Dirty Dozen is a straightforward, historically grounded piece with a real story behind it.

Key Details To Consider

This is a genuine World War II era Cyma military watch, part of the legendary "Dirty Dozen" group of watches issued to British military personnel during the war. The Cyma reference P8976 stands out among the twelve because it features the largest case of the group, measuring 38 x 45mm, giving it a notably substantial presence on the wrist for a watch of its age.

The case retains its original unpolished finish, which is exactly what you want to see on a watch like this. There is visible wear consistent with its age and military service history, but this is part of the character of a genuine field watch that actually saw use. The dial is a service replacement, which was a common occurrence with these watches during and after the war, as moisture and humidity in the field often damaged original dials. This is well documented among collectors and does not detract from the historical significance of the piece.

The manual winding movement has been tested and runs properly. The watch arrives on a new military NATO strap in a textile style that suits the utilitarian nature of the piece well.

For collectors interested in military horology, the Dirty Dozen watches represent an accessible and historically significant piece of wartime history. Fair condition means this watch shows honest wear appropriate to its age and origin, and it is priced accordingly. This is not a display piece dressed up for photographs; it is a real military watch with real history behind it.

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