41mm Steel Navigator w/ Date (SSNAV-D) on Ballistic Nylon Mechanical Watches Red Tritium Tube at the

Red Tritium Tube at the 12

GPQ watches are powered by a Swiss-made

Marathon's Anthracite Stainless Steel Bracelet is a professional-grade accessory for serious divers and rescue professionals

The watch represents the continued lineage of Marathon’s original Steel Navigator

41mm Steel Navigator w/ Date (SSNAV-D) on Ballistic Nylon Mechanical Watches Red Tritium Tube at theA robust tool watch that represents a fully re engineered upgrade to Marathons original Steel Navigator, developed in partnership with the Kelly Air Force Base in 1986. The Steel Navigator with Date boasts enhanced functionality and unmatched accuracy that caters to pilots, parachutists, and adventurers.