Silver-tone stainless steel case with a black calfskin leather strap. Bi-directional rotating slide rule silver-tone stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers. slide rule markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Breitling Calibre B03 Automatic movement, based upon Breitling B01, containing 47 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw locked crown. Solid case back. Round case shape, case size: 45 mm, case thickness: 15.73 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Navitimer Rattrapante Series. Luxury watch style. Watch label: Swiss Made. Breitling Navitimer Rattrapante Chronograph Automatic Black Dial Men's Watch AB031021/BF77/441X.