Designed with the most challenging of voyages in mind, the Breitling Superocean Heritage B01 Chronograph 44 Automatic Men\'s Watch combines comfort with durability and style. At A Glance  Blue dial with three silver chronograph subdials Date function 44mm case with 200m water resistance Unidirectional bezel with ratcheted edge Blue textured rubber strap with folding clasp Scratch resistant sapphire crystal glass, glareproofed both sides Powered by the in-house Breitling Manufacture Calibre 01 self-winding mechanical movement 70 hours power reserve