Adding to the overall durability and reliability is the upgraded water resistance on the GPM giving it a water resistant of 3ATM
breathable strap is designed for extended wear
The 43 mm CARBONOX case is matched with a black rubber strap
turn the external bezel anticlockwise until the tip of the minutes hand is pointing at 20
such as the anti-reflective sapphire crystal with its special thickness and the fully threaded screw-in case back
Marathon 41mm Original SAR w/ Date (OSAR-D) quartz Adding to the overall durabilityFounded in 1939, Marathon is a fourth generation, family owned brand known for producing high performance timepieces and instruments. Built to exacting standards and trusted for decades, Marathon blends Swiss engineering with rugged durability. Every watch is rigorously tested to meet strict quality and reliability benchmarks, making them ideal for demanding conditions. Designed to measure time, temperature, and distance with precision, Marathon