French gold and enamel cylinder pocket watch Circa 1775

Gold and enamel open faced cylinder by Daniel Vauchez
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An exquisite French 18 carat gold and enamel open faced cylinder pocket watch, circa 1775. Fine cylinder movement with rare date function. White enamel dial with Arabic numerals, hand with the date and rose gold hands. High-quality case, engine-turned, enamelled in green and white, rims intricately decorated with white enamel pearls, tiny opening button in the band, three different gold punches. Movement signed and numbered.
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Diameter: 35 mm
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Weight: 34 g
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Signed: Vauchez en la Cité à Paris