Fine American lever pendant watch with brooch Circa 1900

Gold, enamel and diamond set pendant watch with matching brooch by Tiffany & Co.
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A fine American 18 carat gold, enamel and diamond set keyless lever pendant watch with matching brooch, circa 1900. Nickel finished jewelled lever movement, bimetallic compensation balance. White enamel dial with hour Roman numerals, minute track and concentric five minute Arabic numerals, gold hands. Diamond set, red champlevé enamel case and bezel, the back cover with a fine polychrome enamel scene depicting two cherubs. Accompanied by a brooch with an engraved eagle and surmounted by an enameled crown. Case numbered, dial and movement signed.
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Diameter: 27 mm
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Signed: Tiffany & Co