Reliable Military Performance

The new Arctic Edition GSAR holds all the same strength and durability of our classic GSAR. Featuring a 41mm stainless steel case, oversized 120-click dive bezel, scratch-resistant sapphire crystal and tritium illumination. It's a tool watch designed for the rough and tumble and trusted by professionals around the world.

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Purposeful Design

Marathon's arctic white dial is handcrafted for increased visibility in bright and inhospitable environments. This tactical watch is forged to withstand the most extreme of conditions - including rescue work in snow-blind Arctic winters where time is of the essence and legibility is key.

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Explore The 41mm Arctic GSAR

Precision Meets Power

The new Arctic GSAR features a 26 Jewel Marathon M2 automatic movement. A bespoke Swiss movement, the Marathon M2 includes an Incabloc shock protection system, high torque hand rotors and easy-set date.  The movement is also held in place by Marathon's proprietary steel cage suspension system for increased protection against impact and vibration.

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Field Ready, Deep Sea Approved

The Arctic GSAR features a 30ATM water resistance and shockproof case. On land or under the sea, the GSAR is the choice of professionals.

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Arctic Edition Large Diver's Automatic (GSAR) - 41mm


Marathon produces a range of timing and measurement units used by professionals around the world. From military-grade dive watches to laboratory hygrometers, we do it all with precision and purpose - and have since 1939.

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