Cool and contemporary with a vintage twist, the Superocean Heritage B01 Chronograph 44 is a state-of-the-art dive watch, water-resistant to an impressive 20 bar (200 meters). A robust 44-mm stainless steel case equipped with a unidirectional ratcheted bezel, together with a black Ocean Classic rubber strap, make it the ideal watch for the modern diver. Black subdials on a blue dial give depth and contrast to this stylish COSC-certified piece housing Breitling Manufacture Caliber 01, a chronograph movement with a power reserve of approximately 70 hours.