This classic rose gold perpetual Patek Philippe Ref# 3940R-011 is complete. Accompanied with a certificate of origin, instruction manual, second case back, setting pin, and automatic box. This 3940R-011 is extremely well preserved. This watch was recently fully serviced at Patek Philippe in 2019 and is under a 2 year warranty. This 3940R-011 is from 2000 with no name on certification origin.

The 3940R perpetual calendar automatic watch, features a 36 mm case. This is a rose gold example with a silver dial and rose gold deployant buckle. Functions include hours, minutes, seconds, day, date, month, moon phase, leap year indicator and 24 hour indicator.

Reference 3940 was launched in 1985 to replace reference 3450. It is one of Patek Philippe's longest production model. Available in all precious metal, with very similar dial configuration, this reference is generally divided into three series with differences in hour markers or subdials. Production ceased in 2007, replaced by the reference 5140.