Elegant Swiss yellow gold Art Nouveau pocket watch Circa 1910

Gold, enamel and diamond lady’s watch
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An elegant Swiss 18 Carat yellow gold and enamel Art Nouveau keyless pocket watch, circa 1910. A polished case, the back cover decorated with stylized red and diamond flowers. Enamel dial with painted black Arabic numerals, outer minute track, subsidiary seconds, engine turned center and gilt spade hands. Matte gilt movement, straight line lever escapement, monometallic balance, self compensating blued steel Breguet balance spring, index regulator.
Dial signed Omega.
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Diameter: 27 mm
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Thickness: 12 mm
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Signed: Omega  Swiss