Patek Philippe
Annual Calendar. Regulator-Style Display
5235/50R-001 Complications
Description
The Annual Calendar Regulator in rose gold is paired with a vertical satin-finished dial in graphite and ebonyblack. The self-winding caliber 31-260 REG QA , designed particularly for this model, is notable for its high-tech regulator, incorporating a Pulsomax® escapement and a Spiromax® balance spring in Silinvar®.
Specifications
Case
Shape
Round
Case Back
Sapphire-crystal
Diameter
40.5 mm
Water Resistance
30m
Thickness
10 mm
Dial
Colour
Two-tone graphite and ebony black, vertical satin finish
Date
Day, date, month in apertures located at 10, 2, and 6 o'clock
Movement and Functions
Movement
Self-winding, Power reserve Up to 48 hours
Caliber
31-260 REG QA
Functions
Annual calendar. Regulator-style display: hour and seconds subdials, center sweep minutes hand
Strap
Material
Alligator with square scales
Colour
Matte black
Buckle
Prong buckle
