Omega 252, Complete movement
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Used movement in good condition, needs service!
Data: Omega 252 (R 13.5 SC PC AM 17 p).
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17 jewels, manual wind, sweep second. -
Size: 17.50 x 13.50 mm. -
H: = 4.15 mm. -
N: = 21.600 A/h. -
Power reserve: 46 h.
Versions:
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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).