Omega 570-1253, Sweep second pinion
- N.O.S. original Omega part in factory packaging.
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Fits cal: 570, 571
Data: Omega 570 (24.90 RA SC PC AM 17P).
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17 jewels, automatic wind, hour, minute, sweep second. -
Size: 24.90 mm. -
H: = 4.50 mm. -
N: = 19800 A/h. -
Power reserve: 48 h.
Versions:
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570: 17 jewels. -
571: 24 jewels.