Black PVD stainless steel case with a black leather strap. Bi-directional rotating black PVD bezel. Black dial with silver-tone hands and Arabic numeral hour markers. Minute markers. Aviation calculation markers around the outer rim. Dial Type: Analog. Day of the week and date display at the 9 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hours. Hamilton calibre H-21 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 45 mm. Case thickness: 16 mm. Band width: 22 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, day of the week, hour, minute, second. Sport watch style. Watch label: Swiss Made. Hamilton Khaki Aviation X-Wind Automatic Mens Chronograph Leather Watch H77736733.