Ocean Crawler Bolt - Black DLC Ceramic-Enamel Every single Core Diver GMT

Every single Core Diver GMT has been immersed in water and has been thoroughly tested to withstand pressures much greater than those found under 2000 feet

There are only 100 units made in each of the Great Lakes Diver dial variations and all are stamped with a unique serial number

True water resistance to 1000 feet or 300 meters

Limited availability—secure yours today

Introducing the Crawler One

Ocean Crawler Bolt - Black DLC Ceramic-Enamel Every single Core Diver GMTOcean Crawler Bolt Prototype Black DLC Introducing the Ocean Crawler Bolt: The World's Slimmest 60 ATM Watch. Experience unparalleled style and functionality in a sleek 42mm design, just 12. 3mm thick. It's tough enough to handle deep dives but sleek enough for your daily wear. Perfect for our diving enthusiasts and style savvy folks who love a watch that can keep up with their adventurous lifestyle. The Bolt has been designed to be the ultimate