Patek Philippe caliber CH 28-520

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Brand:Patek Philippe
Reference:CH 28-520
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:29
Reserve:55
Frequency:28800
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes
Patek Philippe caliber CH 28-520

CH 28-520 description

Stripped down CH 28-520 chronograph functions with hours, minutes and seconds counter. Column wheel. Balance spring is Spiromax.

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

Patek Philippe Multi-Scale Chronograph 5975 Yellow Gold / 175th Anniversary (5975J-001)

5975J-001 Patek Philippe Multi-Scale Chronograph 5975 Yellow Gold / 175th Anniversary
Patek Philippe Multi-Scale Chronograph 5975 Platinum / 175th Anniversary (5975P-001)

5975P-001 Patek Philippe Multi-Scale Chronograph 5975 Platinum / 175th Anniversary
Patek Philippe Multi-Scale Chronograph 5975 Rose Gold / 175th Anniversary (5975R-001)

5975R-001 Patek Philippe Multi-Scale Chronograph 5975 Rose Gold / 175th Anniversary
Patek Philippe Multi-Scale Chronograph 5975 White Gold / 175th Anniversary (5975G-001)

5975G-001 Patek Philippe Multi-Scale Chronograph 5975 White Gold / 175th Anniversary
Patek Philippe Multi-Scale Chronograph 4675 Rose Gold / 175th Anniversary (4675R-001)

4675R-001 Patek Philippe Multi-Scale Chronograph 4675 Rose Gold / 175th Anniversary
Patek Philippe Multi-Scale Chronograph 4675 White Gold / 175th Anniversary (4675G-001)

4675G-001 Patek Philippe Multi-Scale Chronograph 4675 White Gold / 175th Anniversary