Certina 28.10-401, Winding Stem

Certina 28.10-401, Winding Stem

  • $23.70
    Unit price per 


  • CERTINA original winding stem, not in factory packaging.
  • Thread: 0.90 MM.
  • Fits cal: 28.10, 28.15, 28.151, 28.16, 28.161, 28.163


Versions:

  • 28.10:   18.000 A/h, sub second.
  • 28.15:   18.000 A/h, center second.
  • 28.151: 18.000 A/h, center second, date.
  • 28.16:   19.800 A/h, center second.
  • 28.161: 19.800 A/h, center second, date.
  • 28.163: 19.800 A/h, center second, date, circadian rhythm.