Fine rose-cut diamond-set keyless lady’s pendant watch Circa 1885

Enamel and rose-cut diamond-set keyless lady’s watch
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A fine, 14 carat gold, enamel and rose-cut diamond-set keyless lady’s pendant watch. Made by  Audemars Piguet, Le Brassus in Vallée de Joux, Switzerland Circa 1885.
Four-body case with polished band, the covers overlaid with translucent green guilloche enamel, the back with engraved central flower, the front with rose-cut diamond-set flower and engraved scroll borders. Hinged gold cuvette.
White enamel dial with radial Roman numerals and outer gold paillon dot minute divisions. Blued steel spade hands.
Frosted gilt movement with 8 jewels, cylinder escapement, three-arm balance with flat balance spring and an index regulator.
Dial, case and cuvette signed.
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Diameter: 29 mm
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Signed: Audemars Piguet, Le Brassus