Heuer 11-51142, Screw for upper automatic bridge

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  Used Heuer original part in very good condition.

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  Same as: 5110 (Screw for train wheel bridge).
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  5121 (screw for balance cock).
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  5124 (Screw for intermediate crown wheel).

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  1 pcs.

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  Fits Heuer cal: 11, 12, 14, 15, (base caliber: Buren 1281).

Versions: Heuer

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  11: N: = 19800.
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  12: N: = 21600.
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  14: as cal: 12 with 24h GMT.
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  15: as cal: 12, sub second instead of 12 h counter.