Black PVD stainless steel case and bracelet. Fixed black PVD bezel. Black dial with luminous silver-tone hands and index hour markers. Arabic numerals mark the 3, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 second, 60 minute and 24 hour. Japanese quartz movement. Scratch resistant mineral crystal. Pull / push crown. Screw down case back. Case diameter: 50 mm. Case thickness: 17 mm. Round case shape. Band width: 24 mm. Band length: 9 inches. Fold over clasp with double push button release. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Sport watch style. Akribos Black Dial Chronograph Stainless Steel Men's Watch AK631BK.