The Breitling Superocean Heritage Chronograph 44 A13313121L1S1 is a stainless steel timepiece featuring a 44mm case and a green dial. It is powered by the self-winding mechanical Breitling Caliber 13 movement, offering a power reserve of approximately 48 hours. The watch includes chronograph functions with 1/4th second, 30-minute, and 12-hour counters. It has a unidirectional, ratcheted bezel with a polished ceramic ring, a screw-locked crown with two gaskets, and a cambered sapphire crystal glareproofed on both sides. The watch is water-resistant up to 200 meters (660 feet) and comes with a black rubber strap secured by a pushbutton folding clasp. Reference number: A13313121L1S1.