
The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.
The Marathon GSAR (Government Search & Rescue) Diver's Automatic (ref. 41mm-anthracite-large-divers-automatic-gsar-bdw) is an automatic diver watch, with a 41mm 316l stainless steel case, 14mm thick, powered by the Sellita SW200-1 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $2,100. The dial color is anthracite.