Canada's search and rescue technicians work in some of the harshest terrain on earth, and Marathon built its SAR diver's watches to meet Canadian Government requirements for that work. The Marathon MSAR Auto WW194026SS-0507 brings that pedigree to a 36mm Swiss automatic, finished with an Arctic white dial and stainless steel bracelet.

Marathon itself is a Canadian story. Founded in 1904 and still family-owned, the company took its first military order from the Royal Canadian Air Force in 1941 and is headquartered in Vaughan, Ontario, with assembly in La Chaux-de-Fonds, Switzerland. Its SAR line was shaped by real operational needs: bezels large enough to turn with gloves, illumination for night missions, high-torque hands, and a screw-down crown sealed for 300 meters. The MSAR is the medium version, sized at 36mm so operators with smaller wrists are not left out.

The Arctic dial suits the northern theme perfectly. White was chosen for legibility in snow and bright light, while tritium gas tubes take over after dark. This listing uses a Standard-Issue dial, signed only MARATHON with no government insignia, and the date sits at 4:30. A Sellita SW200-1 automatic movement with Incabloc shock protection keeps it ticking.

Heritage Meets Hardware: Specifications

• Reference: WW194026SS-0507, Marathon MSAR Auto Arctic
• Case: 36mm brushed 316L stainless steel, roughly 14mm thick, 18mm lugs
• Movement: Swiss Sellita SW200-1, automatic, 26 jewels, near 41 hours
• Water resistance: 300m / 1000ft
• Crystal: sapphire
• Illumination: tritium gas tubes, MaraGlo bezel pip
• Bezel and crown: 120-click unidirectional, guarded screw-down crown
• Bracelet: stainless steel

Designed in Canada, built in Switzerland, proven where it counts.