18 kt rose gold case. Black opaline dial with rose gold-tone hands and stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Month, day of the week and date sub-dials. Small seconds sub-dial at the 6 o'clock position. Manual wind movement with 30 hour power reserve. Caliber AP 2860 engine. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 52 mm. Case thickness: 17.1 mm. Round case shape. Functions: Perpetual Calendar, Moon Phase, Chronograph, Column Wheel, Leap Year, Date, Day, Hour, Minute, Small Second, Minute Repeater. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Exceptional Pieces Grande Complication Rose Gold Pocket Watch 25701OR.OO.0000XX.03.