Chopard 18k Gold Happy Diamonds Ruby Emerald Sapphire Lady's Watch G3929 METAL: 18k Gold. MEASUREMENTS: Case 20mm, bracelet is 5 7/8" long. Signature floating emerald, ruby, sapphire and diamonds. MOVEMENT: Quartz - working order. Comes with setting key. WEIGHT: 28.7 grams. Circa 1988. Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.