Patek Philippe · Movement
Patek Philippe caliber CH 28-520 HU
Ref. CH 28-520 HU
Self-winding movement with world time indications and chronograph. 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
- Type
- Automatic
- Display
- Analog
- Power reserve
- 55 h
- Frequency
- 28800 vph
- Jewels
- 38
- Diameter
- 33 mm
- Complications
- Chronograph, Column wheel, Date, Hours, Minutes, World Time
- Base caliber
- Patek Philippe caliber CH 28-520 C
Used in
5 models
Patek PhilippeWorld Time Chronograph 5930 Platinum / Green
5930P-0010 listings
Patek PhilippeWorld Time Chronograph 5930 White Gold / Blue / Beijing
5930G-0100 listings
Patek PhilippeWorld Time Chronograph 5930 White Gold / Blue / Hong Kong
5930G-0010 listings
Patek PhilippeWorld Time Chronograph 5930 White Gold / Red / Singapore 2019
5930G-0110 listings
Patek PhilippeWorld Time Chronograph 5935 Stainless Steel / Salmon
5935A-0010 listings