Swiss 18K gold and enamel open faced lever watch Circa 1925

Gold and enamel lever watch by Patek Philippe
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A Swiss 18 carat gold and enamel open faced lever pocket watch, circa 1925. Retailed by the Jaccard Jewelry Co, Kansas City. Sold on 30 November 1926. Lever movement, 18 jewels. Silvered dial with raised gold Greek-style Arabic hours, outer minute divisions and subsidiary seconds. Bezel and bow with Greek-style engraved ornaments. Comes with an Extract from the Archives confirming the production of this watch in 1925. Case, dial and movement signed, case and movement numbered.
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Diameter: 45 mm
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Signed: Patek, Philippe & Cie Geneva Switzerland