American 18k gold open faced lever pendant watch Circa 1910

Gold keyless lever by Tiffany & Co
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An American 18 carat gold open faced keyless lever pendant watch, circa 1910. Nickel finished jeweled lever movement, bimetallic compensation balance. Gold cuvette. White enamel dial, blue cartouches with Arabic numerals, decorative scroll motif, outer bead minute track and gilt hands. Chased textured case with hinged back. Comes with associated gilt and blue enamel pendant. Case, cuvette, dial and movement signed, case, cuvette and movement numbered.
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Diameter: 36.5 mm
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Signed: Tiffany & Co