Lady’s 1940's diamond, ruby and emerald wristwatch bracelet, France, circa 1940 The articulated bangle set with ruby and emerald cabochon, enhanced with circular-cut diamonds, centering a round bezel, fitted with a gold bracelet and a folding clasp. Accompanied by two circular movements and dial, one signed Mercury, the other signed MP Swiss French assay mark for 18K gold (eagle head) on the clasp Dial diameter: 15,5 mm Inner circumference approximately : 16 cm Gross weight approximately : 37,80 grams