Gisiger-Greder - EDEN

European Watch, Clock and Jewellery Fair 1975 F 1113
Impress your friends - for the price of an economical watch ! Just press the button and the digital time display appears in exactly the same way as with an LED electronic model. The watch is in fact a digital display mechanical timepiece with a lighting system for the apertures. Still, the illusion is perfect - it looks exactly like a 100 % electronic model. (Gisiger-Greder - EDEN)