Unique gold enamel form watch “The balloon flight” Circa 1800

Gold enamel brooch watch
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An unique museum like gold enamel form watch “The balloon flight” with original case, circa 1800. An 18 Carat gold, worked as a brooch, both sides enamelled, representation of three small balloons carrying a large balloon on chains, multi coloured enamelled, each with different putti motifs, large balloon, painted on both sides, hinged, inside the concealed watch, verge movement, enamel dial, pink gold hands, movement intact, fantastic, in almost unused condition with original box and presumably original key, museum collector’s item.
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Lenght: 85 mm
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Weight: 32 g
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Signed: No Name