18 kt yellow gold case. Fixed bezel. White dial with black hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Month, day and date sub-dials. Small seconds sub-dial at the 6 o'clock position. Manual wind movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 52 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 Grande Complication Manual Wind Yellow Gold Pocket Watch 25701BA.OO.0000XX.02.