A1736402.BA30Ref

Originally engineered in the 1950s for professional and military diving, the Superocean utilized a monobloc case to reach depths of 660 feet (200 meters). The contemporary model features a robust steel case water-resistant to 5,000 feet (1,500 meters), a screw-locked crown, and a thick, glareproofed sapphire crystal. It is further equipped with an automatic safety valve that releases helium to equalize pressure and prevent case rupture. REF. A1736402/BA03