Silver-tone stainless steel case with a black rubber strap. Uni-directional rotating black ceramic bezel. Black dial with silver-tone hands and Arabic numeral & index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Hamilton Calibre H-10 Automatic movement, based upon ETA C07.111, containing 25 Jewels, bitting at 21600 vph, and has a power reserve of approximately 80 hours. Scratch resistant sapphire crystal. Screw down crown. Round case shape, case size: 41 mm. Tang clasp. Water resistant at 300 meters / 1000 feet. Functions: hour, minute, second. Khaki Navy Scuba Series. Dive watch style. Watch label: Swiss Made. Hamilton Khaki Navy Scuba Automatic Black Dial Mens Watch H77455330.