From Chinese Watch Wiki

The B24 movement is a manual wind movement made by the Beijing Watch Factory . If features a double escapement, as well as double barrel , giving a power reserve of over 100 hours.


  • Jewels: 43
  • Diameter: 34mm
  • Thickness: 4.75mm
  • Power reserve: over 100 hours
  • Precision: less than 60 seconds
  • Number of parts: 211
  • Functions: hand-winding; dual-pin escapement speed regulator and differential gear train offset error by the means of compensation; screw balance; free sprung balance; gold plated chatons

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