Marathon 41mm NAV-D Duvdevan, Type II - Pilot's Quartz

Marathon 41mm NAV-D Type II - Pilot’s Quartz Watch: Professional Military Grade, Ultimate Durability

Marathon 41mm NAV-D Type II (Navigator Pilot’s Watch) was originally developed in 1986 in collaboration with the U.S. Kelly Air Force Base as a high-performance tool watch designed for professional pilots, paratrooper instructors, and law enforcement officers. This Duvdevan Special Edition is officially licensed by the Israel Defense Forces (IDF), featuring the elite Duvdevan unit emblem on the dial and engraved with "Duvdevan" on the case back—highlighting its military heritage and professional background. With a high-strength composite case and Ballistic Nylon strap, the NAV-D perfectly blends Swiss watchmaking craftsmanship with military-grade specifications, showcasing exceptional durability and precision.

Military-Grade Precision Performance

• Powered by the ETA F06.115 High-Torque Quartz movement with an EOL (End-of-Life) indicator to monitor battery status, providing accuracy of approximately -0.3/+0.5 seconds per day for ultimate time precision.
• Features a date window at the 4:30 position, complemented by a bold red second hand for enhanced visibility and functionality.
• Tritium gas tube illumination technology ensures continuous readability without external light sources, perfect for nighttime and low-light operations.
• 12-hour bidirectional rotating bezel supports dual time zone tracking, making it a reliable tool for pilots and travelers across time zones.
• Water-resistant up to 6 ATM (60 meters), suitable for daily wear and light water activities.

Rugged and Durable Ballistic Nylon Strap

• Comes with a Ballistic Nylon strap offering high tensile strength and abrasion resistance, built to withstand extreme environments.
• Paired with a Parkerized steel buckle, enhancing overall durability and corrosion resistance.
• Standard 20mm lug design allows quick strap changes to suit different styles and needs.

Duvdevan Special Edition: A Symbol of Elite Forces

The Duvdevan Navigator with Date (NAV-D) is not just a precision timepiece; it’s a tribute to the elite Israeli Duvdevan unit. The emblem on the dial symbolizes precision and fearlessness, while the "Duvdevan" engraving on the case back signifies its strong connection to military traditions. This special edition is designed with military operational needs in mind, combining exceptional craftsmanship with robust construction, making it a classic choice for professionals and collectors alike.

Built for Extreme Environments

The NAV-D Type II undergoes rigorous military-grade testing, ensuring stable and precise performance in high-altitude flights, harsh climates, and extreme conditions—making it an indispensable companion for every professional.

Marathon: A Benchmark in Military Timepieces

Since 1939, the Marathon Watch Company has been dedicated to providing elite timepieces for military units and professionals worldwide. All Marathon watches are designed in Canada and Swiss-made, seamlessly blending military-grade durability with Swiss watchmaking craftsmanship to deliver unmatched quality and precision.

Navigator Series: A Classic Choice for Aviators

The Navigator Series was first developed in 1986 in collaboration with the U.S. Kelly Air Force Base, specifically designed for high-altitude flights and extreme missions. The NAV-D Type II continues this legacy with its signature asymmetrical case design, high-precision quartz movement, and the addition of date functionality along with Duvdevan special edition markings—making it the trusted choice for professional pilots and outdoor adventurers.

Technical Specifications