ETA 2750, Balance staff, no: 723

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  New ETA original part.

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  Fits cal: 2750, 2752, 2758, 2762, 2763, 2768, 2769, 2769-1, 2770, 2772, 2773, 2776, 2778, 2781, 2782, 2783, 2788, 2789, 2789-1

Versions: 21.600 A/h.

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  2750: manual wind, no date.
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  2752: manual wind, date.
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  2758: manual wind, day, date.
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  2761: manual wind, date - quick set.
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  2762: manual wind, date - quick set.
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  2763: manual wind, date - quick set.
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  2768: manual wind, date - quick set, day.
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  2769: manual wind, quick set - day, date.
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  2770: automatic, no date.
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  2772: automatic, date.
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  2778: automatic, day, date.
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  2781: automatic, date - quick set.
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  2782: automatic, date - quick set.
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  2783: automatic, date - quick set.
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  2788: automatic, date - quick set, day.
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  2789: automatic, quick set - day, date.

Versions: 28.800 A/h.

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  2751: manual wind, no date.
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  2754: manual wind, date.
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  2760: manual wind, day, date.
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  2764: manual wind, quick set - date.
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  2771: automatic, no date.
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  2774: automatic, date.
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  2780: automatic, day, date.
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  2784: automatic, quick set - date.
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  2790: automatic, quick set - day, date.
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  2791: automatic, quick set - day, date.