Gyropan Diffusion S.A., Cheseaux “Pulsetime”

European Watch Clock and Jewellery Fair 1981 BF 307
Pulsetime: a wristwatch giving you both the time and your cardiac rhythm A further development of the model introduced last year, the new Pulsetime watch is fitted with two quartz resonators: one for the electronic sub-assembly giving analogue time (with centre seconds and calendar), the other for the digital display of the wearer’s cardiac rhythm, controlled and calculated by a microprocessor and featuring an automatic infrared sensor lodged in the mineral glass. Designed for health-conscious sportsmen, businessmen and everyone interested in physical fitness. (GYROPAN Diffusion S.A., Cheseaux “Pulsetime”)