approximately 48 hours of power reserve
HUB 1143 self-winding chronograph movement
sapphire dial with polished Gold-plated appliques and hands
approximately 237 hours of power reserve
Crown Screw Down Bezel Octagonal Bezel Movement Automatic Hands Luminous Dial Color Skeleton Dial Type Analog Dial Markers Luminous Clasp AP Folding Clasp Water Resistance 50 Meters (165 Feet) Gender Men's
Breitling Superocean Heritage II B20 Automatic 44 Watch - Steel Case - Black Dial - Steel Aero Classic Bracelet - AB2030121B1A1 IW503302 approximately 48 hours of power44. 00 mm steel case, 14. 55 mm thick, screw locked crown with two gaskets, unidirectional ratcheted bezel, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 20 self winding movement with calendar via dial aperture and chronograph function, approximately 70 hours of power reserve, steel Aero Classic bracelet. Water resistant to 200 m (660 ft).