The Marathon 41mm Steel Navigator Automatic Watch with Date (SSNAV-D AUTO) on Nylon DEFSTAN Strap WW194030SS-0103 is a precision-engineered timepiece designed for professionals who demand accuracy, durability, and style. Built to meet military standards, this rugged watch is perfect for tactical use, outdoor adventures, and daily wear, offering both reliability and timeless appeal. Key Features: - 41mm Stainless Steel Case: Crafted from marine-grade stainless steel, the robust case provides exceptional corrosion resistance and durability, making it suitable for harsh environments and long-term wear. - Swiss Automatic Movement: Powered by a self-winding Swiss automatic movement, this watch ensures precise timekeeping without the need for a battery, offering reliability and convenience. - Sapphire Crystal with Anti-Reflective Coating: The scratch-resistant sapphire crystal protects the dial and offers superior visibility in bright and reflective conditions, ensuring the watch remains easy to read in all lighting situations. - Date Functionality: The date window at the 3 o’clock position adds practical functionality, allowing you to keep track of important dates with ease. - Water-Resistant up to 100m (10 ATM): Designed for rugged use, this watch is water-resistant up to 100 meters, making it suitable for swimming, snorkeling, and general water activities. - Tritium Gas Illumination: The hands and hour markers are equipped with tritium gas tubes, providing constant illumination in low-light conditions, ensuring visibility in the darkest environments for up to 25 years. - Durable Nylon DEFSTAN Strap: The watch comes with a military-grade nylon DEFSTAN strap, designed for both comfort and durability, offering a secure fit during physical activities and outdoor use. - Military-Grade Durability: Built to meet strict military specifications, the SSNAV-D AUTO is made to withstand tough conditions, making it ideal for military personnel, adventurers, and those who require a highly reliable timepiece. The Marathon 41mm Steel Navigator Automatic Watch with Date (SSNAV-D AUTO) is the perfect blend of rugged performance and sleek design, making it a reliable choice for both professional and everyday use. Whether you're exploring the great outdoors or handling tactical missions, this watch ensures you stay on time and ready for anything. 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 ...