European Watch Clock and Jewellery Fair 1976 BF 370
A new quartz crystal movement with analog display. It is named Analoquartz and has a very small volume. Its dimensions are: volume 0.960 cm3, diameter 18 mm, height 309 mm. This movement has a modular design made of 4 elements. Each of them is standardised and can easily be changed. (DEVHORL SA - “Analoquartz”)