Omega 1152

Data: Omega 1152 (ETA/Valjoux 7750).

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  25 jewels, automatic winding, chronograph, 60 s, 30 min, 12 h, date.
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  S: 13,25''' 30 mm.
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  H: = 7,90 mm.
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  N: = 28800
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  Power reserve: 48 h.

Versions:

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  1150: day, date, month, moon phase, 24 h display, (ETA/Valjoux 7751).
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  1151: day, date, month, 24 h display, (ETA/Valjoux 7751).
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  1152: date, (Eta/Valjoux 7750).
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  1154: date, chronometer, (ETA/Valjoux 7750).
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  1155: date, (ETA/Valjoux 7750).
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  1156: date, base 1155, for Louis Brandt collection, (ETA/Valjoux 7750).
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  1158: date, base 1155, for Louis Brandt collection, 21 K gold rotor, (ETA/Valjoux 7750).
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  1164: date, base 1152/1154, chronometer, (Eta/Valjoux 7750).