Ocean Crawler - Crawler One Aqua DLC

Built for extreme depths

Every single watch in the Ocean Crawler Decompression Timer series has been fully tested underwater and reliably withstands pressure found at depths of up to 2000 feet – that is over 600 meters. This durability makes it an indispensable companion for anyone involved in water sports, professional diving, spearfishing, or even exploring the seabed. It is more than just a timepiece – it is a tool for adventurers who must rely on their equipment blindly.

1x immediately available at this price. 5 years warranty.

Limited edition with special function

This special limited edition impresses not only with its durability but also with a technical feature that is of great value to professional divers: a special decompression dial. This clearly shows the necessary stops that must be made during ascent on a dive. This significantly reduces the risk of decompression sickness – a true innovation in watch design.

Maximum luminosity in dark depths

Another outstanding feature is the bezel made of sapphire crystal, which is unidirectional and marked with hour indices coated in seven layers of Swiss C3 Superluminova. This luminous material ensures that the time remains perfectly readable even in complete darkness or murky water – a real safety advantage during night dives or at great depths.

Finely tuned Swiss precision

Inside works the proven Sellita SW200-1, a Swiss automatic movement running at a frequency of 28,800 vibrations per hour. It was specially regulated to achieve even higher accuracy. Thanks to this reliable technology, you can rely on the watch in any situation – completely battery-free, powered only by the movement of the wrist.

Only 100 copies worldwide

Only 100 copies of this DLC-coated special edition were produced worldwide – each watch bears an individual serial number engraved on the case back. Anyone who owns one of these watches holds a true collector's item in their hands, which convinces not only technically but also aesthetically.

How the decompression timer works

The operation of the decompression timer is intuitive via four concentrically arranged rings on the dial, each marking a specific diving depth. The scale at 12 o'clock is used to select the depth: on the left are the meter markings (25/30/35/40), on the right the corresponding foot measurements (85/100/115/135). For example, if planning a dive to 25 meters, select the innermost ring.

After determining the depth, the circle segment around the selected ring shows how long the decompression stops must be observed for each dive duration. The longer the stay underwater, the longer the required decompression time. For a dive between 25 and 29 meters, for example. For example, after 34 minutes a first stop is necessary. If the dive lasts 35 to 40 minutes, a five-minute stop is required. At 41 to 50 minutes, this extends to 20 minutes – and so on.

At the start of the dive, the minute hand is set to 12 o'clock. As soon as it is time for the decompression stop, the number on the rotating bezel corresponding to the required time is aligned with the minute hand. When the minute hand returns to the luminous marker at 12 o'clock, the stop is fully completed – the safe ascent can begin.

Everything at a professional level

This watch combines all the features you want from a true diving specialist watch: comprehensive water resistance, enormous shock resistance, long-lasting luminosity, and a precise automatic movement. The robust construction with black DLC coating reliably protects against external influences – even under the toughest conditions. Thanks to the helium valve, it is also perfectly equipped for saturation dives.

Specifications

• Limited edition: Only 100 pieces worldwide, individually numbered
• Movement: Swiss Made Sellita SW200-1 (automatic)
• Frequency: 28,800 vibrations per hour
• Power reserve: 40 hours
• Case material: 316L stainless steel with black DLC coating
• Case diameter: 44 mm (without crown)
• Case height: 15.6 mm
• Lug-to-lug: 50 mm
• Lug width: 22 mm
• Bezel: Unidirectional sapphire bezel, 120 clicks, with Swiss C3 SuperLuminova
• Glass: 4.0 mm thick, anti-reflective sapphire crystal
• Water resistance: 600 m / 2000 ft / 60 ATM
• Helium valve: Automatic, position at 9 o'clock
• Dial: With decompression timer display (concentric rings for depths and stop times)
• Luminous material: Swiss C3 SuperLuminova (multi-layered)
• Strap: Black DLC Shark Mesh with ratchet clasp