Patek Philippe caliber R TO 27 QR SID LU CL

Patek Philippe caliber R TO 27 QR SID LU CL
Brand:Patek Philippe
Reference:R TO 27 QR SID LU CL
Base: Patek Philippe R TO 27 PS
Movement:Handwound
Display:Analog
Diameter:38.00
Jewels:55
Reserve:48
Frequency:21600
Date:Date, Day, Leap Year, Perpetual Calendar
Hands:Hours, Minutes
Astronomical:Moon position / rising time, Moonphase, Sidereal time, Sky chart
Acoustic:Minute Repeater
Additionals:Tourbillon Escapement

Description

One of Patek's most complicated movements, with over 705 parts.

All watches using this caliber: