Under its rose gold or platinum bonnet, the Mark VI Complications 29 conceals a highly sophisticated movement representing a marvel of miniaturisation that only a few master-watchmakers are still capable of creating. Made up of almost 500 parts, this perpetual calendar chronograph is programmed to indicate the date, the day, the week, the month, the season and the moon phases, while taking account of variations due to leap years. It also measures records to within 1/4th of a second. It takes no less than thirteen hands to display all this information, a feat accomplished with outstanding accuracy, since this highly complex mechanical assembly is certified by the Swiss Official Chronometer Testing Institute (COSC). In keeping with its rank, the Mark VI Complications 29 is crafted exclusively from rose gold or platinum, issued in two limited series of 250 and 100 respectively.