MARATHON 41mm ORIGINAL SAR DATE (OSAR-D) WW194006SS-2030

A Watch with History: The Origin of the SAR-D

In the early 2000s, a very special model found its way onto the wrists of Canadian SAR technicians (Search and Rescue). With the introduction of the 41mm SAR-D, a new era began in the development of robust mission watches, specifically tailored to the demanding requirements of rescue teams. This watch was characterized by its mil-spec Type I dial – equipped with a cyclops date and fully luminous, geometric hour markers. These ensured optimal readability, even in extremely poor lighting conditions or underwater.

Robustness Meets Functionality

From the outset, the SAR-D was more than just a time teller. It was designed to withstand challenging environments – be it at icy altitudes, during dark dives, or on night rescue missions. Special emphasis was placed on visibility: the luminous markers ensured a clear overview in any situation. Another practical detail was the included three-piece rubber strap set, which could be individually adjusted and guaranteed a secure fit even under heavy use.

Evolution to OSAR-D: Technically Optimized

With the OSAR-D – short for "Original Search and Rescue with Date" – the tradition of the SAR line is consistently continued and elevated to a new technical level. The watch has been revised not only visually but also functionally. At its heart is the reliable Sellita SW200-1 automatic movement, which is equipped with the proven Incabloc® shock absorber system. This combination ensures precise performance and high resilience – even with strong impacts.

Detailed Improvements

In addition to the new movement, the readability concept has also been further optimized. The enlarged indices in combination with the advanced MaraGlo luminous system ensure even better night visibility. The cyclops over the date window has also been revised: with its 1.5x magnification, the date is now particularly clear to read. The watch thus remains a reliable companion – day and night, on land or in water.

Technical Features of the OSAR-D

The case is made of robust stainless steel (316L) and has been carefully brushed for a matte, non-reflective finish. The screw-down crown contributes to its high water resistance, as does its solid construction. The dial is protected by scratch-resistant sapphire glass, which ensures clear visibility even under heavy use. The unidirectional bezel with a 60-minute scale allows for precise dive time tracking – fitting for its impressive diving capability of up to 30 ATM.

Specifications