French small pendant watch for the Ottoman market Circa 1800

Gold and enamel open faced verge watch by Le Roy
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A very fine, small French gold and enamel open faced verge pendant watch made for the Ottoman market, circa 1800.
The case back with a polychrome enamel medallion depicting the symbols of war (torch, arrow, drum) and peace (summer flowers) on a pink-coloured ground, a white and blue champlevé enamel border, green enamelled bezel with gold foliage, the pendant enamelled. Gold dome. White enamel dial with Ottoman numerals and Breguet hands, signed with Le Roy’s Ottoman signature. Frosted gilt full plate movement, chain and fusee, solid movement pillars, verge escapement, three-arm steel balance, engraved and pierced balance bridge. Dome signed and numbered.
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Diameter: 36 mm
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Weight: 33 g
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Signed: Le Roy à Paris