With a rich heritage dating back to 1939, one of Marathon’s main achievements is being a longstanding and trusted timepiece manufacturer for the Allied Forces. This relationship with the Allied Forces coincided with the height of the Second World War and began when the family-owned brand was just two years old. Now in its fourth generation, the family continues the proud tradition by offering a diverse range of military-grade instruments that measure time, temperature and distance. The perfect fusion of Swiss engineering and careful craftsmanship, Marathon watches guarantee an outstanding level of quality and precision. Each piece is rigorously tested to ensure it passes quality control and meets the brand’s high durability standards. Committed to continuing its familial legacy, Marathon strives to deliver only the highest quality product experience. 

Core Features of the Marathon Navigator (NAV) Collection: 

• Each NAV watch is designed to be water resistant up to at least 50 metres (5 bar). 
• The dial of each model in the collection is protected by sapphire crystal. 
• The NAV watches are equipped with luminescent hands and indices thanks to the brand’s MaraGlo™ and tritium gas tube technology. 
• All the watches in the collection are powered by a quartz movement.

Model Specifications WW194030SS-0101: 

• The black tonneau case of this model is made from stainless steel and measures 41mm in diameter. The case features enhanced lug tapering to provide a comfortable fit. 
• At the centre of the watch is a black dial with white Arabic numerals and baton indices. 
• The dial also exhibits white hour, minute and second hands. The second hand has a small red tip. 
• There is also a date display between 4 and 5 o’clock. 
• Both the hands and indices feature tritium gas tube technology and are luminescent. 
• A black bidirectional 12-hour GMT bezel frames the dial. 
• Completing the design is a black defstan nylon strap. 
• Aided by its screw-down crown, the watch is water-resistant up to 100 meters (10 bar). 
• Movement Type - Automatic with a power reserve of up to 38 hours. The movement bears 26 jewels and comes equipped with Incabloc® Shock Absorber for added protection against vibration and harsh impact.
• Calibre - Sellita SW200-1.