Patek Philippe CH 28-520 C

AutomaticIn ProductionIn-house
Family: CH 2835 jewels55h power reserve28,800 vph (8 Hz)

Automatic chronograph, column-wheel, vertical clutch, 55h power reserve

TECHNICAL SPECIFICATIONS

Movement Type

Automatic

Jewel Count

35 jewels

Power Reserve

55h

Frequency

28,800 vph (8 Hz)

Diameter

30mm

Height

6.63mm

Display Type

Analog

COMPLICATIONS

ChronographDate12-Hour Counter

FEATURES

Column Wheel

QUICK FACTS

TYPE

Automatic

STATUS

In Production

MANUFACTURE

In-house

LAUNCH YEAR

2011

CALIBER FAMILY

CH 28

ALSO KNOWN AS

cal. ch 28-520 c28-520