Patek Philippe · Automatic

CH 28-520 HU

Self-winding movement with world time indications and chronograph.

Patek Philippe caliber CH 28-520 HU movement
Winding
Automatic
Power Reserve
55 hours
Frequency
28,800 vph (4 Hz)
Jewels
38
Diameter
33 mm
Height
7.91 mm

About the Patek Philippe CH 28-520 HU

Mechanical self-winding movement Caliber CH 28-520 HU Chronograph 30-minute counter Indication of 24 time zones Diameter: 33 mm Height: 7.91 mm Jewels: 38 Parts: 343 Balance: Gyromax® Vibrations/hour: 28 800 (4 Hz) Spiral: Spiromax® Hallmark: Patek Philippe Seal

Watches with this movement

5

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