Certina 23-20-724, Balance staff

Certina 23-20-724, Balance staff

  • 314 kr
    Unit price per 
Tax included.


  • CERTINA original balance staff, not in factory packaging.
  • Fits cal: 23-20


Data Certina caliber: 23-20

  • 17 jewels, manual wind, sub second.
  • Size: 10,5''' 23,3 mm.
  • H: = 3.2 mm.
  • N: = 18.000 A/h.
  • Power reserve: 40 h.
  • Mainspring:


Versions:

  • 23-20: 18.000 A/h, sub second.
  • 23-30: 19.800 A/h, sub second.
  • 23-35: 18.000 A/h, center second.
  • 23-36: 19.800 A/h, center second.