41mm Anthracite Large Diver's Automatic (GSAR) 1-ACC-DISC-60 --> The Marathon General Purpose

--> The Marathon General Purpose Quartz with Date (GPQ-D) is manufactured in accordance with MIL-PRF-46374G

Designed for watches with pierced/drilled lug holes

Marathon is launching a Limited Edition Round the Island Race Marathon Stopwatch - a serious piece of shockproof

All OSAR-D models feature Incabloc® shock protection and Sellita automatic movements

41mm Anthracite Large Diver's Automatic (GSAR) 1-ACC-DISC-60 --> The Marathon General PurposeThe Marathon Anthracite GSAR was first issued in 2018 for stealth during tactical night missions. Hand assembled, with a durable black anti reflective Ion Plating (IP) armour on its 316L Stainless Steel case and movement. Updated in 2026 with a black date wheel. Includes 3 Piece Rubber Strap Kit with Anthracite Hardware.