European Watch Clock and jewellery Fair 1974 BF 309
Zodiac are introducing the first of a new collection of quartz electronic wristwatches in Basle; it is called the Astroquartz The movement is of the 32 KHz type (i.e. its quartz vibrates 32,768 times every second) and includes a day and date calendar. This model is available either in steel or in gold-plate. (ZODIAC “Astroquartz”)