Longines 17.25, 18.25, 19.25 (17-19'''), Balance staff, Ronda: 912

Longines 17.25, 18.25, 19.25 (17-19'''), Balance staff, Ronda: 912

  • 240 kr
    Unit price per 
Tax included.


  • Manufacturer Ronda no: 912
  • Total length: 445
  • Fits cal: 17'''  17.25, 17.27, 17.79, 17.89
  • Fits cal: 18'''  18.25, 18.79, 18.80, 18.89, 18.90
  • Fits cal: 19'''  19.25, 19.26, 19.79, 19.80Z, 19.80ZZ
  • A: = 445 (ronda A).
  • B: = 218 (ronda B).
  • F: =   80 (ronda K).
  • G: = 130 (ronda J).
  • H: =   56 (ronda G).

Conversion: Ronda to DCN

  • A = A
  • B = B
  • J = G
  • G = J
  • K = F