This Patek Philippe Ref# 3940P is complete. Accompanied with a certificate of origin, manual, setting pin, and box. This example is in excellent condition with very legible hallmarks.
The 3940P perpetual calendar automatic watch, features a 36 mm case. This is a platinum example with a silver dial and platinum deployment 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.