Introducing the 41mm Titanium Government Search and Rescue dive watch. New material. Same unwavering purpose.

For the first time in Marathon history, the most trusted SAR watch has been re-engineered in TAA-compliant grade 5 titanium. Building on the proven foundation of the current 41mm GSAR, this new evolution introduces the first lightweight titanium case to the Marathon lineup. The end result delivers roughly twice the tensile strength as stainless steel and enhanced corrosion resistance, without compromising the rugged dependability that defines the SAR series.

A Sellita SW200-2 Top Grade movement with Incabloc® Shock Absorber powers the Titanium GSAR. This new movement provides an increased power reserve of 65 hours, as well as an enhanced accuracy range.

Designed for wearers that count on their tool watch in any situation, the Titanium GSAR reduces weight on the wrist by 30%, while enhancing the functionality of its stainless steel counterpart.

From ocean depths to the demands of everyday duty, it's a purpose-built instrument engineered to go farther, weigh less, and stand the test of time.

Supplied strap system: Black Swiss-made FKM 3-piece rubber strap kit, equipped with titanium hardware.

Available for order: November 17, 2026