Omega 712

Extra flat automatic movement manufactured by Marc Favre. Total production: 146.000 pcs.

Technical: Omega cal: 712 (25 RA PC AM bulletin 24p).

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  24 jewels, automatic wind, hour and minute display, chronometer.
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  Size: 25 mm.
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  H: = 3.0 mm.
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  N: = 19.8000 A/h.
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  Power reserve: 42 h.

Versions:

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  710: 17 jewels, (1966).
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  711: 24 jewels, (1964).
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  712: 24 jewels, chronometer, (1967).
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  715: 24 jewels, moophase, 466 pcs (1983).
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  716: 24 jewels, perpetual calendar, 193 pcs (1984).
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  717: 24 jewels, "Etoile" GMT, 48 pcs (1984).