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Certina 23-20-401, Winding stem

Certina 23-20-401, Winding stem

Impuesto incluido. Los gastos de envío se calculan en la pantalla de pagos.
  • CERTINA original winding stem, not in factory packaging.
  • Thread: 0.90 MM.
  • 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.