Swiss gold, enamel open faced lever pendant watch Circa 1910

Open faced keyless lever by Patek Philippe
–
A Swiss 18 carat gold and enamel open faced keyless lever pendant watch, circa 1910. Retailed by Spaulding & Co. Nickel finished lever movement, 18 jewels, bimetallic compensation balance, wolf’s tooth winding. Gold cuvette. White enamel dial with Arabic numerals, outer calibrated minute track with red Arabic five divisions. Case with white enamel monogrammed hinged back. Accompanied by an associated 18 carat gold and white enamel link watch chain. Cuvette, case and movement signed by watchmaker, cuvette, dial and movement signed by retailer, case and movement numbered.
–
Diameter: 27 mm
–
Signed: Patek, Philippe & Co Geneva