Cool and contemporary with a vintage twist, the Breitling 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 mesh stainless steel bracelet, 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.<br /><br /><strong>Movement:</strong><li>Caliber - Breitling 01 (Manufacture)</li><li>Movement - Self-winding mechanical</li><li>Power reserve - Approx. 70 hrs</li><li>Chronograph - 1/4th second, 30 minutes, 12 hours</li><li>Vibration - 28,800 v.p.h</li><li>Jewel - 47 jewels</li><li>Calendar - Dial aperture</li><br /><strong>Case:</strong><li>Case - Steel</li><li>Caseback - Screwed in (sapphire crystal)</li><li>Water resistance - 200 m (660 ft)</li><li>Bezel - Unidirectional, ratcheted</li><li>Crown - Screw-locked, two gaskets</li><li>Crystal - Cambered sapphire, glare proofed both sides</li><br /><strong>Dimensions:</strong><li>Diameter - 44.00mm</li><li>Thickness - 15.50 mm</li><li>Weight (without strap) - 180.00 g.</li><br /><strong>Strap:</strong><li>Type - Ocean Classic stainless steel mesh bracelet</li><li>Lug - 22/20 mm</li><br />Breitling Style #: AB0162121C1A1