The Breitling Superocean Automatic 46, reference A17378211B1A1, is a robust dive watch featuring a 46mm stainless steel case and a black dial. Powered by the Breitling Caliber 17 automatic movement, it offers a power reserve of approximately 38 hours. The watch includes a bidirectional ratcheted bezel with a ceramic inlay, a screw-locked crown with two gaskets, and a cambered sapphire crystal glareproofed on both sides. It is water-resistant up to 300 meters (1,000 feet) and comes with a stainless steel bracelet equipped with a folding clasp that allows for micro-adjustments up to 15mm.