Patek Philippe caliber R 27 PS QR

Patek Philippe caliber R 27 PS QR
Brand:Patek Philippe
Reference:R 27 PS QR
Base: Patek Philippe R 27 PS
Movement:Automatic
Display:Analog
Diameter:28.00
Jewels:41
Reserve:48
Frequency:21600
Date:Date, Day, Leap Year, Month, Perpetual Calendar
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Acoustic:Minute Repeater

Description

Mechanical self-winding movement with minute repeater and perpetual calendar with retrograde date hand. Day, month, leap year in apertures.

All watches using this caliber: