European Watch Clock and Jewellery Fair 1986 BF 306
Absolute novelty : the analogue quartz chronograph with two dials. One shows the time of the day , the other registers seconds, minutes and hours. 32 KHz quartz movement with 2 Hz residual impulse, giving a high torque and allowing the half-second beat. Case water-resistant to 30 m. Date calendar. (KELEK)