Patek Philippe 5204 Mode D'emploi page 10

Specifications of the movement
CALIBER:
DIAMETER:
HEIGHT:
NUMBER OF PARTS:
NUMBER OF JEWELS:
POWER RESERVE:
BALANCE:
FREQUENCY:
BALANCE SPRING:
HALLMARK:
CHR 29-535 PS Q
32 MM
8.7 MM
496
34
WITH THE CHRONOGRAPH DISENGAGED:
MIN. 55 HOURS - MAX. 65 HOURS
®
GYROMAX
28,800 SEMI-OSCILLATIONS PER HOUR (4 Hz)
BREGUET
PATEK PHILIPPE SEAL