Marathon 46mm JSAR® Type II - Diver's Quartz

Marathon 46mm JSAR® - Military-Grade Quartz Dive Watch

Jumbo Diver’s Quartz (JSAR®) is engineered for extreme environments, making it ideal for professional search and rescue operations and military missions. Powered by a high-torque ETA F07.115 HeavyDrive Quartz Movement, it features an End-of-Life (EOL) battery indicator and offers a battery life of over five years. Equipped with MaraGlo™ luminous technology, the watch provides continuous illumination even in total darkness, ensuring optimal nighttime readability. The case is crafted from 316L Stainless Steel and paired with a 22mm 3-Piece FKM Rubber Strap, offering superior comfort and durability.

High Precision · Military-Grade Specifications

• Powered by the ETA F07.115 HeavyDrive High-Torque Quartz Movement, ensuring stable and precise timekeeping even in extreme conditions.
• Features an End-of-Life (EOL) battery indicator, where the second hand jumps every 4 seconds to signal when the battery needs replacement.
• 30 ATM (300m / 1000ft) water resistance, suitable for professional diving, military operations, and extreme expeditions.
• Equipped with MaraGlo™ luminous technology for maximum readability in low-light conditions.
• Uni-Directional 60-Minute Dive Bezel to ensure precise timing and prevent accidental adjustments.

Durable Construction & Professional Design

• Built with a 46mm 316L Stainless Steel Case, offering superior corrosion and wear resistance for extreme conditions.
• Sapphire Crystal for outstanding scratch resistance, ensuring long-term clarity.
• The crown and pushers feature a Screw-Down Structure for enhanced water and dust resistance, making it suitable for harsh environments.
• Comes standard with a 22mm 3-Piece Military-Grade FKM Rubber Strap, made from high-performance fluorine rubber (FKM) that offers excellent chemical resistance, temperature stability, and tear resistance. Designed to meet military specifications, this strap provides exceptional comfort and flexibility, making it ideal for underwater operations and extended wear.

Swiss-Made Precision & Craftsmanship

• Each timepiece is meticulously hand-assembled in La Chaux-de-Fonds, Switzerland, reflecting the highest standards of Swiss watchmaking.

Marathon: The Leader in Military Timepieces

Marathon Watch Company has been designing and manufacturing high-quality military and professional timepieces since 1939. Trusted by NATO forces, military units, and professional rescue teams worldwide, Marathon watches combine Swiss precision with military durability, delivering the most reliable professional-grade timepieces.

Technical Specifications