Heir to the classic craftsmanship which for more than a century has distinguished Audemars Piguet timepieces, this “Grande Complication” model is made in truly limited numbers : precisely two a year... It is listed in the Guinness Book of Records as the world’s costliest watch. Its production and assembly demand immense knowhow and uncanny ability : 416 parts in all, providing no less than twelve distinct functions - hours, minutes and seconds; a perpetual calendar showing the day, date, month and moon phases including leap years until the year 2100; a chronograph to one-fifth of a second, with flyback hand; a repeater strike for hours, quarters and minutes. (AUDEMARS PIGUET)