Omega 684-1033, Lower bridge for aut. device

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  New Omega original part in factory sealed packaging.

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  Fits cal: 684, 685

Versions: 19.800 A/h.

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  670: 17 jewels.
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  671: 24 jewels.
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  672: 24 jewels, chronometer.
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  680: 17 jewels, date.
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  681: 24 jewels, date.
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  682: 24 jewels, date, chronometer.

Versions: 21.600 A/h.

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  683: 17 jewels, date.
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  684: 24 jewels, date.
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  685: 24 jewels, date, chronometer.