Swiss 18k gold verge with hidden erotic automaton Circa 1820

Gold open faced quarter repeating watch
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A Swiss 18 carat gold open faced quarter repeating pocket watch, circa 1820. Verge movement, repeating hours and quarter hours. Unusual grained dial with hidden multi-coloured erotic figured automaton, lateral sliding device, blued Breguet steel hands. The back of the case engine turned with a high-quality relief scene to the centre, decorated rim.
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Diameter: 58 mm
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Weight: 123 g
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Signed: No name