Marathon 41mm OSAR-D - Type I Diver's Automatic

Marathon 41mm OSAR-D - Automatic Dive Watch: A Legendary Return, Built for Extreme Missions

Marathon OSAR-D (Original Search and Rescue with Date) was originally issued to Canadian Search and Rescue Technicians (SAR Techs) in the early 2000s, marking the inception of the Marathon SAR series. Powered by the Swiss-made Sellita SW200-1 automatic movement with Incabloc® shock protection system, it features a classic Type I military dial and a magnified date window, ensuring exceptional legibility and reliability both on land and underwater.

Professional-Grade Performance for Extreme Challenges

• Equipped with the Sellita SW200-1 automatic movement, featuring 26 jewels and Incabloc® shock protection to enhance stability and durability.
• Date display at 3 o’clock with a 1.5x magnifying lens for easy readability.
• Water-resistant up to 30 ATM (300m / 1000ft), suitable for professional diving and extreme environments.
• Features MaraGlo™ luminescent coating with high brightness and long-lasting glow, ensuring excellent visibility in darkness or harsh conditions, enhancing mission safety and efficiency.
• Uni-directional 60-minute bezel for precise dive timing and countdown functions.

Rugged Materials & Tactical Design

• Constructed from 316L stainless steel, offering superior corrosion resistance and durability for extreme environments.
• Equipped with a sapphire crystal for outstanding scratch resistance, maintaining clarity over time.
• Features a screw-down crown for enhanced water and dust resistance, perfect for outdoor and underwater activities.
• Fitted with a 20mm 3-piece FKM rubber strap set, crafted from high-performance fluoroelastomer, offering superior resistance to sweat, corrosion, UV exposure, and extreme conditions—commonly used in military and tactical applications.

Swiss Precision Craftsmanship

• Powered by the Sellita SW200-1 automatic movement with Incabloc® shock protection system, ensuring long-term precision and reliability.
• Hand-assembled in La Chaux-de-Fonds, Switzerland, showcasing exceptional Swiss watchmaking quality and meticulous craftsmanship.

Marathon: A Legacy of Military-Grade Timekeeping

Since its founding in 1939, Marathon Watch Company has specialized in producing professional timepieces that meet military standards. The OSAR-D continues this legacy of rugged durability, combined with modern technology, making it the trusted companion for military personnel, adventurers, and professionals alike.

Technical Information