European Watch Clock and Jewellery Fair 1991 BF 324
The Magic Touch crowniess watch set directly by pressing on the watch crystal is available with a further refinement, now in volume production a new micromotor, driven by a special integrated circuit, allows the hands to be driven backward as well as forward. Furthermore, time changes can be effected in precise one-hour increments, in either direction. Quartz movement. (SPADINI “Magic Touch”)