The patented annual calendar was launched in 1996 and has been a success story for the past 20 years. Indicating the day of the week, the date and the month, and requiring correction only once a year, this ingenious mechanism has emerged as one of Patek Philippe’s flagship models. 

The Ref. 4947 Annual Calendar for ladies in rose gold has been endowed with a silvery dial as well as a double vertical and horizontal satin finish reminiscent of wild shantung silk. This adds a touch of very feminine finesse to the patented full calendar.