Swiss pocket watch with 36h power reserve indicator Circa 1930

Gold watch for the South American market by Paul Ditisheim
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A Swiss fine gentleman’s pocket watch with 36 hour power reserve indicator and original box, circa 1930. Made for the South American market.
An 18 carat gold, polished case and a signed gold dome with presentation engraving. A silvered dial with radial Roman hours, auxiliary seconds and blued Breguet hands. And a bridge movement, chatoned, rhodium-plated, ground, with 18 jewels, “Patent 98234”, patented “Affix” balance and patented fine adjusting device. Dial, case and movement signed.
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Diameter: 50 mm
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Weight: 93 g
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Signed: Paul Ditisheim, Solvil à Genève “Extra”