His name recalls places where the pressure is extreme. The most sophisticated Rolex underwater watch, equipped with the patented Ringlock system: an inner ring made of stainless steel alloy and nitrogen, lightweight but virtually indestructible. Able to withstand a pressure of three tonnes and to remain waterproof up to 3,900 meters deep. Selected by professional divers and those who want the utmost of reliability. Characterized by our unmistakable style.