Thin Swiss silver painted on enamel dress watch Circa 1925

Half open faced keyless lever dress watch by Vulcain
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A very fine, rare and thin Swiss half open faced silver and painted on enamel keyless lever dress watch, circa 1925. Case with coin edged band, the back cover finely painted on enamel with a white and a black horse against an oyster coloured guilloché background, white enamel and polished border, the bezel decorated to match. Matte silver dial with black painted dauphine numerals, outer minute track and gold Louis XV hands. Rhodium plated, 16 jewels, straight-line lever escapement, mono-metallic balance, selfcompensating Breguet balance spring, index regulator. Movement signed.
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Diameter: 49 mm
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Signed: The Horses Vulcain