Patek Philippe caliber CH 28-520 C

Brand:Patek Philippe
Reference:CH 28-520 C
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:35
Reserve:55
Frequency:28800
Date:Date
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes
Patek Philippe caliber CH 28-520 C

CH 28-520 C description

Chronograph with 60-minute and 12-hour mono-counter. Date. Diameter: 30 mm. Height: 6.63 mm. Parts: 308. Bridges: 13. Jewels: 35. Power reserve: Min. 45 hours - max. 55 hours. Central rotor in 21K gold, unidirectional winding. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.

Other calibers that are based on the Patek Philippe CH 28-520 C:

All watches using the Patek Philippe CH 28-520 C movement:

Patek Philippe Nautilus 5980 Stainless Steel / Rose Gold / Blue (5980/1AR-001)

5980/1AR-001 Patek Philippe Nautilus 5980 Stainless Steel / Rose Gold / Blue
Patek Philippe Nautilus 5980 Rose Gold / Black (5980/1R-001)

5980/1R-001 Patek Philippe Nautilus 5980 Rose Gold / Black
Patek Philippe Nautilus 5980 White (5980/1A-019)

5980/1A-019 Patek Philippe Nautilus 5980 White
Patek Philippe Nautilus 5980 Black (5980/1A-014)

5980/1A-014 Patek Philippe Nautilus 5980 Black
Patek Philippe Nautilus 5980 Blue (5980/1A-001)

5980/1A-001 Patek Philippe Nautilus 5980 Blue
Patek Philippe Nautilus 5980 Rose Gold / Strap (5980R-001)

5980R-001 Patek Philippe Nautilus 5980 Rose Gold / Strap
Patek Philippe Nautilus 5976/1G 40th Anniversary (5976/1G)

5976/1G Patek Philippe Nautilus 5976/1G 40th Anniversary
Patek Philippe Aquanaut Chronograph 5968 Stainless Steel / Black / Rubber (5968A-001)

5968A-001 Patek Philippe Aquanaut Chronograph 5968 Stainless Steel / Black / Rubber
Patek Philippe Aquanaut Chronograph 5968 White Gold / Blue / Rubber (5968G-001)

5968G-001 Patek Philippe Aquanaut Chronograph 5968 White Gold / Blue / Rubber
Patek Philippe Aquanaut Chronograph 5968 White Gold / Green / Rubber (5968G-010)

5968G-010 Patek Philippe Aquanaut Chronograph 5968 White Gold / Green / Rubber