Since 1941, Jeep and Marathon have shared a history of building dependable equipment for Allied forces, and the Jeep x Marathon series celebrates that common ground. Reference WW194006SS-4101 is the 41mm Jeep Rubicon GSAR, a Swiss automatic dive watch that pairs Marathon's most storied search and rescue model with Jeep's off-road spirit, worn here on a black rubber strap.

The GSAR is an ideal partner for a vehicle known for going anywhere. It was developed to Canadian Government search and rescue requirements and issued to the U.S. Marine Corps, with a 300-meter case, a screw-down crown with guards and a sapphire crystal. Tritium gas tubes light the hour markers and all hands without ever needing a charge, while a MaraGlo pip marks the unidirectional bezel. A Swiss Sellita SW200-1 automatic with Incabloc shock protection keeps it accurate over rough terrain.

The black dial and rubber strap make this an easy watch for trail days, creek crossings and muddy weekends, and it rinses clean afterward. For Jeep owners and Marathon fans alike, it is a meaningful link between two brands that have earned their reputations the hard way.

Jeep Rubicon GSAR WW194006SS-4101 at a Glance

• Reference: WW194006SS-4101 (Jeep x Marathon series)
• Case: 41mm stainless steel, about 14mm thick, 48mm lug to lug
• Movement: Sellita SW200-1 Swiss automatic, 26 jewels, ~41-hour reserve
• Water resistance: 30 ATM / 300m
• Crystal: sapphire
• Lume: tritium on markers and hands; MaraGlo bezel pip
• Bezel: 120-click unidirectional, oversized for gloves
• Dial: black, date at 4:30
• Strap: black rubber, 20mm lugs

Built for the trail, the water and everything in between.