Breitling Chronomat B01 42 in 18K red gold with a 42 mm case and matching gold bracelet. Powered by the manufacture automatic Breitling Calibre 01 with 70-hour power reserve and chronograph function. Sapphire crystal, unidirectional bezel and 200 m water resistance express prestige watchmaking for collectors who appreciate performance and distinguished style. Reference: RB0134101L1R1