Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Uni-directional rotating black stainless steel with a rubber inlay bezel. Black dial with lumunous silver-tone hands and index hour markers. Minute markers. tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Caliber UN-150 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 44 mm. Fold over with safety release clasp. Water resistant at 300 meters / 1000 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Ulysse Nardin Diver Chronograph Automatic Black Dial Men's Watch 1503-151-7M/92.