SYNCHR0N SA : Auréole, Borel, Cyma, Doxa

European Watch Clock and Jewellery Fair 1976 BF 360
Pioneering styling for an advanced-technology timepiece: quartz electronic module with light-emitting diode (LED) display for its 5 functions. All-steel or goldplated case and bracelet. (SYNCHR0N SA: Aureole, Borel, Cyma, Doxa)