Perpetual Calendar - Patek Philippe
Grand Complications
Patek Philippe
Watch characteristics
Out of production
Case
37.00mm
Grey gold
Water resistance: 30.00m
Movement
Self-winding mechanical
Power reserve: 42H
Frequency: 21600 Alt/H
Dial
Black
Bracelet/Strap
Leather
Pin buckle
Functions and complications
Hours
Minutes
Moonphase
Perpetual calendar