Patek Philippe 5531 Mode D'emploi page 8

Movement technical data
CALIBER:
DIAMETER:
HEIGHT:
NUMBER OF PARTS:
NUMBER OF JEWELS:
POWER RESERVE:
WINDING ROTOR:
BALANCE:
FREQUENCY:
BALANCE SPRING:
HALLMARK:
R 27 HU
32 MM
8.5 MM
452
45
MIN. 43 HOURS - MAX. 48 HOURS
GUILLOCHED 22K GOLD MINIROTOR,
UNIDIRECTIONAL WINDING
GYROMAX
®
21,600 SEMI-OSCILLATIONS PER HOUR (3 HZ)
SPIROMAX
®
PATEK PHILIPPE SEAL