Concord “Nine-Line Quartz”

European Watch Clock and Jewellery Fair 1980 BF 308
A Concord design in 18K gold from the new “Nine-Line Quartz” series, notable for extremely thin case profiles (less than 4 mm) thanks to the wafer-thin (1.63 mm including battery) quartz movement inside. 12-sided bezel, dial. set with 12 round diamonds. Gold bracelet. (CONCORD “Nine-Line Quartz”)