Breitling developed the B-2 as an homage of sorts to chronographs released by the brand during the 1950s to 1970s. Its design is vintage-inspired while bringing numerous modern luxuries to the collection such as a sapphire crystal over the dial improved lume and a 38-jewel cal. 42 self-winding movement. Featuring 3-hour and 10-minute registers and a 42-hour power reserve the cal. B42 offers the wearer everything they need to keep perfect time while in the sky. Reference A42362 is presented in stainless steel. It features a bi-directional bezel water resistance up to 100 meters and a case measuring 43.2mm in diameter by 15mm thick.