Silver-tone base metal case with a silver-tone stainless steel bracelet. Diamond pattern bezel. Black dial with silver cd textured subdials dial with silver-tone, luminous hands and silver-tone index hour markers. Dial Type: Analog. Luminescent hands and markers. Date display at 4 o'clock position, day at 6 o'clock. Swiss quartz chronograph movement. Scratch resistant mineral with sapphire coating crystal. Push/pull crown. Screw-down case back. Case dimensions: 50.5 mm x 46.5 mm. Case thickness: 7.5 mm. Round case shape. Band width: 24 mm. Band length: 7.5 inches. Butterfly clasp. Water resistant at 10 meters (33 feet). Functions: hour, minute, second. Akribos XXIV Ultimate Men's Watch AK517BK.