Patek Philippe caliber CHR 27-525 PS

Patek Philippe caliber CHR 27-525 PS
Brand:Patek Philippe
Reference:CHR 27-525 PS
Movement:Handwound
Display:Analog
Diameter:27.30
Jewels:27
Reserve:48
Frequency:21600
Chronograph:Chronograph, Column wheel, Rattrapante
Hands:Hours, Minutes, Small Seconds

Description

Ultra-thin mechanical manually wound movement with split-seconds function. Total of 252 parts. Patek's first in-house chronograph movement; debuted in the 2005 5959P.

Calibers based on the Patek Philippe CHR 27-525 PS:

All watches using this caliber: