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Finished With Meaning
All OSAR-D models feature Incabloc® shock protection and Sellita automatic movements
--> The Marathon General Purpose Quartz with Date (GPQ-D) is manufactured in accordance with MIL-PRF-46374G
The watch represents the continued lineage of Marathon’s original Steel Navigator
41mm Anthracite Large Diver's Automatic (GSAR) 1-ACC-DISC-60 Finished With MeaningThe 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.
