Swiss gilt metal watch made for the Chinese market Circa 1870

Gilt, enamel and pearl set watch
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A Swiss lady’s gilt metal, enamel and pearl open faced center seconds watch made for the Chinese market no. 8, circa 1870, gilt cylinder Chinese caliber movement, gilt balance, the plates engraved with foliate scrolls,
White enamel dial, radial Roman numerals, center seconds, gilt metal case, pearl set bezels, case back with polychrome painted portrait of a lady against translucent red enamel over guilloché, glazed cuvette, case and dial signed.
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Diameter : 34 mm
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Signed: Bovet Fleurier