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

Marathon 41mm OSAR-D - Automatic Dive Watch: Evolved Classic, Redefining Military-Grade Durability

Marathon OSAR-D (Original Search and Rescue with Date) was originally designed in the early 2000s for Canadian Search and Rescue Technicians (SAR Techs), marking the birth of the Marathon SAR series. This updated version features the robust Sellita SW200-1 automatic movement with Incabloc® shock protection, paired with a classic Type I military dial and a 1.5x magnified date window for outstanding legibility and reliability in low-light or underwater environments. The addition of a rugged 316L stainless steel bracelet further enhances its durability and sophisticated wearability.

Professional Performance for Extreme Environments

• Swiss-made Sellita SW200-1 automatic movement with 26 jewels and Incabloc® shock protection ensures precise and stable timekeeping.
• Date display at 3 o’clock with a 1.5x magnifier for enhanced readability.
• Water resistance up to 30 ATM (300m / 1000ft), suitable for deep diving and extreme outdoor activities.
• Features MaraGlo™ luminescent coating for long-lasting, high-brightness glow, ensuring optimal visibility in darkness, enhancing mission safety.
• Uni-directional bezel with a 60-minute scale for precise dive timing and mission countdowns.

Rugged Materials & Tactical Design

• Crafted from 316L stainless steel, offering superior corrosion resistance and durability, ideal for prolonged wear in harsh environments.
• Sapphire crystal for exceptional scratch resistance, maintaining clarity even after extended use.
• Equipped with a screw-down crown to enhance water and dust resistance, suitable for extreme conditions.
• The 316L stainless steel bracelet is military-grade, featuring 14 solid links and a double-screw link system, providing maximum durability and secure wear. This same bracelet is supplied to the U.S. government, reflecting its military-grade reliability and robustness.

Swiss Precision Craftsmanship

• Powered by the Sellita SW200-1 automatic movement with Incabloc® shock protection for long-term accuracy and reliability.
• Hand-assembled in La Chaux-de-Fonds, Switzerland, showcasing Swiss watchmaking excellence with meticulous attention to detail.

Marathon: A Legacy of Military Timekeeping Excellence

Since its founding in 1939, Marathon Watch Company has specialized in producing high-performance timepieces that meet military standards, widely used by NATO forces, military units, and professional search and rescue teams. The OSAR-D continues this legacy of rugged durability, combined with modern advancements, making it the ultimate timekeeping companion for professionals and adventurers alike.

Technical Specifications