Rare German silver pair cased verge pocket watch Circa 1725

Silver open faced pocket watch
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A rare pair cased verge pocket watch, circa 1725.
The outer and innercase are silver, silver/ champlevé dial, full plate movement, chain/fusee, three arm iron balance.
The centre of the silver Champlevé dial shows the chased profile portrait of a lady with two cherubin holding a royal crown above her head. Despite the fact that it was not produced in one of the strongholds of the watchmaking industry, the movement of this rare piece is of excellent quality. The hand engraving is extremely accurate and exquisitely done. The royal crown on the dial indicates a customer from high nobility.
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Diameter: 53 mm
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Weight: 102 g
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Signed:  Johann Georg Hagen  Neisse