Marathon 41MM Arctic Steel Navigator with Date (SSNAV-D)

Newly Upgraded: Marathon 41mm Arctic Steel Navigator w/ Date (SSNAV-D) with Ballistic Nylon Strap

Marathon 41mm Arctic Steel Navigator w/ Date (SSNAV-D) is a robust military watch that has undergone a complete upgrade. Originally developed in 1986 by Marathon in collaboration with Kelly Air Force Base, this watch features a white dial to enhance visibility during daytime operations. It offers exceptional functionality and unparalleled precision, specifically designed for pilots, parachutists, and adventurers.

All-Terrain Capable

• Powered by the ETA F06.412 HeavyDrive-PreciDrive Quartz movement, offering ultra-high accuracy of ± 10s/year. This is the first model in the Steel Navigator series to feature a date display.
• Constructed with a 316L surgical-grade stainless steel case, a screw-down crown, and a sapphire crystal, offering water resistance up to 10 ATM (100 meters/300 feet).

Refined Design Enhancements

• The improved case design enhances the taper of the lugs, making the watch more comfortable and secure for all-day wear.
• The 12-hour GMT bezel has been raised, significantly improving grip, allowing for easy operation even with flight gloves.
• The bezel markings feature an embedded lacquer design to enhance readability and clarity.

High-Performance Luminous Features

• Self-illuminating tritium gas tubes are applied to the hour markers and hour/minute hands, ensuring superior legibility in low-light environments.
• The tritium gas tubes do not fade over time, ensuring the watch remains clearly visible at all times.

Pressure-Resistant, Scratch-Proof Sapphire Crystal

• The sapphire crystal can withstand extreme pressure changes, which is particularly important for military pilots operating at altitudes above 35,000 feet.
• It offers excellent scratch resistance, maintaining the clarity of the dial, making it the best material for watch crystals today.

Professionally Designed Ballistic Nylon Strap

• This watch comes with a Ballistic Nylon strap, known for its exceptional durability and ability to maintain a stable fit even in extreme conditions.
• Lightweight and breathable, it is ideal for military use and everyday wear.

Marathon Watch Company: A Master Military Watchmaker

Marathon Watch Company, founded in 1939 and headquartered in Canada, produces all watches in Switzerland. Since 1941, Marathon has supplied a range of precision timepieces to the U.S. military and various NATO forces. Today, it is the standard-issue watch for the U.S. Army, Navy (USN), Marine Corps (USMC), NASA, Canadian Armed Forces, and numerous law enforcement and government agencies worldwide. As the only active military watch contractor for the U.S. government, Marathon watches combine military durability with Swiss engineering and craftsmanship to ensure the highest levels of quality, precision, and reliability.

Technical Information