Rose gold tone stainless steel case with a rose gold tone stainless steel bracelet. Fixed bezel. AK648: rose gold tone dial AK643: mother of pearl center dial with diamonds. Luminous hands and AK648: alternating Arabic and index hour markers. Dial Type: Analog. Three - day of the week, date and 24 hour. Quartz movement. Scratch resistant mineral crystal. Pull / push crown. Case diameter: 40 mm. Round case shape. Water resistant at 10 meters / 33 feet. Functions: hour, minute, second, calendar, 24 hour . Additional Info: AK648: deployant clasp with push buttons. AK643: jewelry clasp. Dress watch style. Akribos XXIV Watch Set AK676RG.