Marathon

GSAR

Name: Marathon GSAR
Brand: Marathon
Availability: InStock

41.0mm Popular Model

Low $837

Median $1,100

High $1,274

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The Marathon GSAR is a purpose-built dive watch originally commissioned for military use, notably by the Canadian Armed Forces. Its no-nonsense design and government contract heritage make it a favorite among collectors seeking authenticity and rugged field history. Unlike many “mil-spec” watches, the GSAR is still manufactured to meet stringent military specifications, lending it real-world credibility and appeal.

Reference variants like the WW194006 (automatic) and WW194007 (quartz SAR) differ mainly in movement and dial details; the GSAR uses the reliable ETA 2824-2 automatic caliber, a point of value for those who prefer mechanical over quartz. The 41mm case, tritium tube illumination, and 300m water resistance are consistent, but production years and dial markings (such as “U.S. Government” text) can affect desirability and price—earlier dials and those with military markings tend to fetch a premium.

When shopping for a GSAR, inspect the condition of the tritium tubes—these age over time and replacements impact originality. Bracelet and strap options vary, with OEM bracelets adding to the value. Box, papers, and provenance are less critical than on luxury Swiss models, but a complete set is still attractive. The GSAR’s ongoing military contracts and utilitarian build mean most examples are recent, so expect solid parts availability and straightforward servicing.

GSAR

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