Chopard Happy Diamonds wristwatch. "Chopard Happy Diamonds" wristwatch. Round 750/000 GG case in oversize, with glazed ring, containing six movable diamonds. White dial without indices and without crown. Quartz movement (function not tested, battery needs replacing). Pressed case back with HAPPY DIAMONDS and number 21/3029 333528 1170. D. 3.8 x 3.3 cm. Original, black Chopard leather strap (signs of wear). Included: original case and setting pin.