Swiss thin gold enamel pocket watch set in a bracelet Circa 1820

Gold enamel bracelet watch studded with half-pearls, an emerald and rubies
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A very fine, thin Geneva gold enamel wristwatch and pocket watch set in a gold enamel bracelet studded with half-pearls, an emerald and rubies – with original box, circa 1820.
18-carat gold case, the backside lavishly engraved and decorated with translucent enamel panels, with a reeded band, pendant with floral engraving, and signed gold dome. Gold bracelet with opaque white and translucent blue and green enamel ornamentation, studded with half-pearls. Hinged body with compartment for the watch, decorated with a large emerald and four rubies. Enamel dial with radial Roman numerals and Breguet hands. Bridge movement, “Lepine” caliber, keywind, frosted and gilt, with cylinder escapement and three-arm brass balance.
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Diameter: 23 mm
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Weight: 9 g
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Signed: Allegrone & Emery à Genève