Brand New Authentic Breitling Endurance Pro Black Dial Rubber Strap Men's Watch Model X82310E51B1S1. Breitlight case with Black Rubber strap. Tang clasp. Bi-directional rotating, compass scale bezel. Battery Operated Quartz movement. Calendar: Date between 4 and 5 o'clock position. Chronograph sub-dials display: 1/10th of a Second, 60 Second, 30 Minute. Powered by Breitling 82 engine. Watch functions: Date, Hour, Minute, Second, Chronograph. Scratch Resistant Sapphire crystal. Round case shape. Case size: 44mm. Case thickness: 12.5mm. Solid case back. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty.