Patek Philippe Reference 5950 Mode D'emploi page 7

Movement technical data
CALIBER:
DIAMETER:
HEIGHT:
NUMBER OF PARTS:
NUMBER OF JEWELS:
POWER RESERVE:
BALANCE:
FREQUENCY:
BALANCE SPRING:
HALLMARK:
CHR 27-525 PS, MANUALLY WOUND
27.30 MM
5.25 MM
252
27
WITH THE CHRONOGRAPH DISENGAGED:
48 HOURS MIN.
2-ARM GYROMAX ® WITH 8 POISING WEIGHTS
21,600 SEMI-OSCILLATIONS/HOUR (3 HZ)
BREGUET
PATEK PHILIPPE SEAL