Elegant Swiss 18K gold, enamel and diamond-set ring watch Circa 1910

Fine gold cylinder ring watch
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A fine and elegant Swiss, 18K gold, enamel and diamond-set ring watch, circa 1910.
A polished case, beaded band, the bezel overlaid with translucent red guilloche enamel and set with 18 diamonds, lotus-form shoulders enamelled to match the bezel. White enamel dial with radial blue Roman numerals and red 12, outer gold dot minute indexes. Gold spade hands. A matte gilt movement, ten jewels, cylinder escapement, gilt three-arm balance, flat balance spring, index regulator.
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Diameter: 16 mm
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Signed: No Name