A13356 Silver-tone stainless steel case and bracelet, Uni-directional rotating silver-tone bezel, Mother of pearl dial with diamond hour markers and luminous hands, Minute ring around outer rim, Automatic chronometer Breitling Calibre 13 movement (25 jewels), Sapphire crystal resistant to scratches, Screw down crown, Solid case back, Analog display type including date at 3 o'clock position, Chronograph functions featuring three sub-dials for 60-second, 30-minute and 12-hour measurements, Power reserve approx. 42 hours, Luminescent hands ensure legibility in low light conditions, Water resistant to 300 meters / 1000 feet depth.