Slim Swiss gold lever presentation dress watch Circa 1925

Gold lever with Extra adjusted movement by Patek Philippe
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A very fine and slim Swiss 18-carat gold open-faced keyless lever presentation dress watch with Extra adjusted movement, gold and platinum chain, and a gold commemorative medal, circa 1925. Retailed by Tiffany & Co. Nickel-silver Extra movement, Geneva striping decorated, 18 jewels, wolf’s tooth winding, counterpoised straight-line lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, swan-neck micrometric regulator. Gold hinged cuvette engraved Presented by Bankers Trust Company to H.C. Bock In commemoration of his twenty-five years service 1905-1930. White enamel dial with Breguet numerals, outer minute track, subsidiary seconds, and original blued steel spade hands. Polished case with engraved symbol of the Bankers Trust Company. Case and movement signed, dial and movement signed by retailer, case and movement numbered. Accompanied by a Tiffany leather fitted box, fine gold and platinum chain, and a gold medal with a bust of the founder of the Banker’s Trust Company, the bank building on the reverse.
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Diameter: 45 mm
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Signed: Tiffany & Co Switzerland – Patek, Philippe & Co