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Home/Browse/Marathon/GSAR (Government Search & Rescue) Diver's Automatic
Marathon GSAR (Government Search & Rescue) Diver's Automatic — Anthracite
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Marathon GSAR (Government Search & Rescue) Diver's Automatic

Diver

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.

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Retail MSRPIn stock
$2,100
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Alternatives
Case
41mm
Power Reserve
—
Movement
Automatic
Water Resistance
300m
Crystal
Sapphire
01

Case Dimensions

Diameter41mm
Thickness14mm
Lug-to-Lug48mm
Lug Width20mm
02

Case Build

Material316L Stainless Steel
Water Resistance300m
03

Crystal & Dial

CrystalSapphire
Dial ColorAnthracite
04

Movement

Caliber
Sellita SW200-1
TypeAutomatic
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
BezelRotating (dive)
Bracelet / strapRubber strap
HandsMercedes
AI-detected from product image · 5/22/2026

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Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsCWC Automatic Divers Watch Mk.2 Black with Date→Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsPagani Design PD-1667→
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