European Watch Clock and Jewellery Fair 1991 BF 322
The crystal-operated time-setting system found on crowniess watches has now experienced a further refinement. The bezel of this woman’s model features a precious stone that serves as a guidemark for a new locking system for the time-setting mechanism, preventing any involuntary disadjustment. This watch is equipped with a quartz movement. (SPADINI “Magic Touch”)