Off the Cuff: Marathon GPM Officer’s Field Watch 39mm

Marathon Watches, founded in 1939, is a family-owned company, now in its fourth generation. It has been a military watch provider since 1941. Although its timepieces are designed in Canada, they are built by the brand’s Swiss factory in La Chaux de Fonds. The current iteration of the Officer’s Watch, or General Purpose Mechanical in Stainless Steel, adheres to the military specifications as laid out in MIL-PRF-46374G document.