European Watch Clock and Jewellery Fair 1976 BF 206
A new time display system : LRD (Light Reflecting Display). Based on the mechanical digital principle, LRD features a series of light-refracting prisms giving the digits the looks (and legibility) of an LED-type electronically illuminated display. Ultramodern, anatomically shaped wrist-hugging case. An economical model, with pin-lever or jewelled lever movement, 17 or 1 jewels. (AMIDA - LRD)