Patek Philippe: A modern platinum perpetual calendar automatic wristwatch with concave bezel, the matt silvered dial with raised white gold baton numerals, subsidiary dials for day of the week combined with twenty-four hour dial, date ring with sector for the moon, month ring with four year indicator, the snap on back with makers mark numbered 3940, the movement numbered 772376, with original black leather strap and platinum buckle, presentation box with date change tool, certificate of origin, red leather wallet and outer packaging