The Swiss Atomic clock "OSCILLATOM' was shown at EXPO'67, Montreal. During that same year, transport and transfer of precise time was carried out in the USA, Canada, Far East and South America.
Oscilloquartz turned its interest to the more promising field of Cesium frequency standards and in 1966 delivered its first commercial atomic clock to the ESRO, the predecessor of the European Space Agency (ESA). Since then, Oscilloquartz has delivered many frequency and timing sub systems for ground stations all over the world.
The Swiss PTT entrusted Oscilloquartz with the development of a complete redundant frequency generating system of which more than 50 were delivered in the sixties and seventies.