950 platinum case with a black leather strap. Fixed bezel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Month, day of the week, date and moonphase. Four - month, date of the week, date and moonphase. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Case diameter: 41 mm. Case thickness: 9.1 mm. Round case shape. Folding clasp. Water resistant at 20 meters / 60 feet. Functions: month, date, day, moonphase, hour, minute, second. Additional Info: 40 hour power reserve. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Jules Audemars Perpetual Calendar Blue Dial Mens Watch 26000PTOOD028CR01.