Black titanium and ceramic case with a black synthetic band. Bi-directional rotating black titanium and ceramic bezel. Black dial with gold-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - two sub-dials displaying: 60 second and 30 minute. Longines Calibre L791.4 automatic movement with a 68-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 42 mm, case thickness: 17 mm. Band width: 22 mm. Buckle clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second. Spirit Flyback Series. Sport watch style. Watch label: Swiss Made. Longines Spirit Flyback Chronograph Automatic Black Dial Men's Watch L3.821.1.53.2.