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22BIAOTHE WATCH COLLECTION
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THE JOURNAL

CH 28-520C movement

Patek PhilippePublished
The watch channel offers the latest pricing for the CH 28-520C movement, along with addresses, specifications, news, images, reviews and more for the CH 28-520C movement in mainland China, Switzerland, Hong Kong, the USA, Europe and other regions
Basic information
  • Movement introduction:

    automatic winding, column wheel control for chronograph function; central rotor made of 21K gold; power reserve 55 hours

     
  • Movement functions:

    hours, minutes, central chronograph seconds; chronograph function featuring combined hour and minute counter; date display

     
  • Diameter and thickness:

    30 mm, 6.63 mm

     
  • Rubies:

    35 jewels

     
  • Movement balance wheel:

    Balance wheel with regulating weights

     
  • Movement frequency:

    28800 vibrations per hour

     
  • Accessories notes:

    327 components

     

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