Patek Philippe caliber R CH 27 PS QI

Patek Philippe caliber R CH 27 PS QI
Brand:Patek Philippe
Reference:R CH 27 PS QI
Base: Patek Philippe R 27 PS
Movement:Automatic
Display:Analog
Diameter:32.00
Jewels:61
Reserve:48
Frequency:21600
Date:Date, Day, Leap Year, Month, Perpetual Calendar
Chronograph:Chronograph, Column wheel, Monopoussoir
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Acoustic:Minute Repeater

Description

Self-winding movement with minute repeater, monopusher chronograph and instantaneous perpetual calendar. Total of 701 parts including 61 jewels. Gyromax balance and Spiromax balance spring.

All watches using this caliber: