MARATHON 46mm CSAR Jumbo Diver/Pilot Automatic Chronograph – WW194014SS

Origin and Purpose

The GSAR, short for Government Search and Rescue, is the most traditional watch in its class and was designed from the outset as a true operational tool. Its DNA contains the demand for maximum reliability under extreme conditions; the design is therefore never fashionable, but always functional and purpose-driven.

Mechanics with Tradition

Inside, the proven mechanical automatic movement ETA Valjoux 7750 works, a caliber that has stood for chronographs in professional environments for decades. With 25 jewels, Incabloc shock protection, and approximately 28,800 vibrations per hour, it offers a solid technical foundation that combines precision and robustness.

Power Reserves and Drive

Despite its chronological complexity, the movement delivers up to 48 hours of power reserve, providing reliable autonomy in everyday life and during missions. The direct, mechanical operation of the stopwatch functions also conveys an immediate sense of technology and control – something that digital solutions cannot offer to the same extent.

Robustness and Protection

The case made of brushed 316L stainless steel is deliberately designed for durability; a screw-down crown, a double-domed sapphire crystal, and pressure resistance up to 30 ATM / 300 m show: this watch is built to withstand, not to shine. The unidirectional rotating bezel with 120 clicks features a MaraGlo-illuminated marker, which provides immediate orientation during critical time measurements.

Readability Around the Clock

The GSAR thrives on its readability: indices as well as hour, minute, and second hands are equipped with self-luminous tritium tubes and provide constant luminosity even in complete darkness. This is complemented by well-proportioned displays that make reading time and stopwatch values intuitive.

Chronographic Functions

As a chronograph, the watch offers all relevant tools: a small seconds at 9 o'clock, a 30-minute counter at 12 o'clock, and a 12-hour counter at 6 o'clock, complemented by a day-date display at 3 o'clock. This classic arrangement is practical and allows for simultaneous tracking of multiple time intervals without confusion.

Dimensions and Presence

With a diameter of 46 mm, a lug-to-lug length of 55 mm, and a case height of 17.5 mm, the GSAR has an impressive presence on the wrist; it appears deliberately robust, with the generous proportions benefiting readability and usability. The 22 mm lug width ensures a secure fit and a harmonious look.

Wearing Comfort and Options

Despite its size, the watch remains wearable: those who prefer a sporty look can choose the black Marathon rubber strap with a solid 316L stainless steel tang buckle; those who prefer more elegant robustness can opt for the Marathon stainless steel bracelet with a folding clasp. Both variants are designed for durability and complement the GSAR as a true operational instrument.

Conclusion — A Tool with Soul

The GSAR is not a statement watch, but a working tool with character: mechanical substance, uncompromising readability, and genuine dive suitability make it the choice for professionals and those looking for a watch that remains reliable under pressure. Anyone who wants a watch that is not babied but used will make a very clear decision here.

Specifications

• Automatic movement (mechanical self-winding), manufactured in Switzerland
• Movement manufacturer: ETA SA Manufacture Horlogère Suisse, Grenchen, CH
• Movement version: ETA Valjoux 7750 ·
• 25 jewels
• Incabloc shock protection
• 48 hours max. power reserve
• 28,800 vibrations/h
• Brushed 316L stainless steel
• Water resistant 30 ATM / 300m
• Unidirectional rotating 60-minute bezel, 120 clicks
• MaraGlo illumination of the bezel marker
• Screw-down crown
• Scratch-resistant sapphire crystal
• Diameter: 46 mm
• Lug-to-lug length: 55 mm
• Height: 17.5 mm
• Lug width: 22 mm
• Chronograph
• Small seconds at 9 o'clock
• 30-minute counter at 12 o'clock
• 12-hour counter at 6 o'clock
• Day-Date display at 3 o'clock
• Indices with self-luminous tritium tubes
• Hour, minute, and second hands with self-luminous tritium tubes
• Choose your strap below
• Black Marathon rubber strap including 316L stainless steel tang buckle
• Marathon stainless steel bracelet with folding clasp