Authentic Breitling men's watch model A13313121B1S1. Stainless steel case, black ceramic bezel insert, rubber strap with deployment push-button clasp. Black dial featuring silver-toned luminous hour and minute hands, luminous index hour markers with minute markers at the outer rim, three sub-dials (day/date in 3 o'clock position, central chronograph second hand, 12-hour chronograph counter, 30-minute chronograph counter). Automatic movement with power reserve indicator. Equipped with day of the week and date display function via chronograph complication. Includes small seconds dial for measuring elapsed time up to 60 minutes. Powered by Breitling Caliber 13 mechanical automatic column wheel chronometer movement (approx. 48 hours power reserve). Scratch resistant sapphire crystal glass, round case shape with size 44mm and thickness 15.65mm, solid case back. Rated at 200 meters / 660 feet water resistance depth. Comes with a 2-year WatchMaxx warranty.