展开Stainless steel case with a black rubber strap. Uni-directional rotating stainless steel bezel with an inlaid black ring. Black dial with luminous silver-tone hands and dot hour markers. Arabic numeral appears atthe 12 o'clock position. Minute markers 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 hours. ETA Caliber L688 column-wheel chronograph produced by exclusively for Longines automatic movement with a 54-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 43 mm. Fold over clasp with a safety release. Water resistant at 300 meters / 1000 feet. Functions: chronograph, date, hour, minute, second. Hydroconquest Series. Dress watch style. Watch label: Swiss Made. Longines Hydroconquest Chronograph Automatic Black Dial Mens Watch L3.883.4.56.9.