Elegant Swiss gold, enamel and diamond lady’s watch Circa 1900

Gold open faced lever by Tiffany’s 
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An elegant Swiss 18 carat yellow gold and enamel, diamond set keyless pendant watch, circa 1900. A solid case, hammered finish, the perforated case back set with twelve diamonds, hinged gold cuvette with translucent red enamel over engine turning, engraved inside: K.B.C. 1901. White enamel dial with radial Arabic numerals, outer minute track and gold Louis XVI hands. Nickel plated movement, 16 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Dial and movement signed, numbered in the case.
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Diameter: 27 mm
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Thickness: 11 mm
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Signed: Tiffany & Co.  Swiss