Omega 511
Tax included.
Movement number: 16 131 111 (aprox: 1956).
Data: Omega 511 (25 PC AM sans seconde 17 p).
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17 jewels, manual wind, hour and minute display. -
Size: 25.00 mm. -
H: = 3.25 mm. -
N: = 19.800 A/h. -
Power reserve: 42 h.
Versions:
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510: Sub second (1956). -
511: No second (1956). -
520: Center second (1957).