Ocean Crawler Decompression Timer - Blue - Core Diver core diver There are only 50 units

There are only 50 units per color made of the Core Diver GMTs and all are stamped with a unique serial number out of a total of 200

Ocean Crawler Bolt - Prototype - Copper DLC

Ocean Crawler Bolt - Prototype - Purple

The case uses both 316L stainless steel and anodized aluminum

offering versatility and style for any occasion

Ocean Crawler Decompression Timer - Blue - Core Diver core diver There are only 50 unitsEvery single Ocean Crawler has been immersed in water and has been thoroughly tested to withstand pressures up to 2000 feet. This makes it a must have underwater accessory for water sports enthusiasts who scuba dive, spearfish, and even do ocean bed exploration. This special limited edition features a decompression timer dial that indicates the required decompression stops during a dive. The watch also features an all Sapphire unidirectional rotating