The Breitling Superocean Heritage B01 Chronograph 42, reference UB0156H11B1S1, is a timepiece that combines vintage-inspired design with modern engineering. It features a 42 mm stainless steel and 18k red gold case, housing the in-house Breitling 01 self-winding mechanical movement with a 70-hour power reserve. The black dial includes tone-on-tone subdials and a discreet date window at six o’clock. A unidirectional, ratcheted bezel with a ceramic inlay offers scratch resistance. The watch is fitted with a black rubber strap secured by a stainless steel folding clasp. Water-resistant up to 200 meters, it is suitable for various aquatic activities.