STUNNING ART DECO WATCH BROOCH In openworked platinum and white gold, applied with diamonds, emeralds and onyx and holding as a pendant a converted hand-wound mechanical watch. Movement signed E. Gubelin, numbered 40332 (non-functional, as is). Circa 1930. Sold as is. A diamond, emerald, onyx, platinum and 14k gold Art Deco brooch set with a transformed watch. Circa 1930. Sold as it is. RC : Case back numbered W967. Dimensions: approx. 5 x 5.2 cm. Gross weight: 21.1 g (Pt - 950 and 14k - 585, mark exempt).