Omega 245-1321, Balance staff

Omega 245-1321, Balance staff

  • 269 kr
    Unit price per 
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Only 3 left!

  • OMEGA original balance staff, not in factory packaging.
  • Fits cal: 245


Data: Omega 245 (R 13.5 T1 PC AM 17 p).

  • 17 jewels, manual wind.
  • Size: 17.50 x 13.50 mm.
  • H: = 3.25 mm.
  • N: = 19.800 A/h.
  • Power reserve: 46 h.


Versions:

  • R13,5: until 1949, 15 jewels (1939).
  • 240: after 1949, 15 jewels (1949).
  • 241: 15 jewels, antimagnetic (1949).
  • 242: 17 jewels (1944).
  • 243: 17 jewels, antimagnetic (1950).
  • 244: 17 jewels, incabloc (1950).
  • 245: 17 jewels, flat balance ring, 19800 A/h.
  • R13,5SC: until 1949, 17 jewels, center second (1940).
  • 250: after 1949, 17 jewels, center second (1949).
  • 251: 17 jewels, antimagnetic, center second (1950).
  • 252: 17 jewels, antimagnetic, center second, incabloc (1951).

 


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