Swiss gold, diamond, pearl and enamel pendant watch Circa 1860

Gold chatelaine with miniature lock and key 
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An elegant Swiss 18 carat gold, enamel, rose-cut diamond and pearl-set lady’s pendant watch, circa 1860. With a gold, champlevé enamel and pearl-set chatelaine with miniature lock and key fastener. A polished bezel, reeded band, the back cover overlaid with a translucent royal blue guilloche enamel. A central engraved flower set with rose-cut diamonds and pearls, engraved arabesque border and a hinged gold cuvette. White enamel dial with radial Roman numerals, outer minute divisions and blued steel Breguet hands. Matte gilt movement, eight jewels, cylinder escapement, plain three-arm balance, flat balance spring, index regulator. Case numbered.
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Diameter: 30 mm
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Signed: No name