Swiss 18 carat gold five minute repeating lever watch Circa 1915

Gold five minute repeating watch
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A yellow gold open faced five minute repeating watch, made in 1915, retailed by Tiffany & Co. Manual winding jeweled nickel lever movement, bi metallic compensation balance, two hammers repeating on two gongs, gold cuvette.
Gilt dial, painted black Breguet numerals, blued steel Spade hands, subsidiary seconds, outer minute track, 18k yellow gold case, five minute repeating slide to the band, solid case back, case, dial, and movement signed by maker and retailer.
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Diameter: 46 mm
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Signed: Tiffany & Co  Switzerland
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Accompanied by a Patek Philippe Extract from the Archives confirming the year of manufacture in 1915, and sale on October 3rd, 1916. Together with a Tiffany & Co. estimated retail replacement valuation dated January 7th, 1977 and Tiffany & Co. presentation box.