Rado Electrosonic Electronic watch

Rare Rado electronic watch, which second hand slides with a hypnotic smoothness typical to electronic watches. Crystal is in good condition, no big scratches or cracks. Dial is in really good condition. Case and the original bracelet have traces of age and use. Bracelet fits on a wrist with a thickness of about 19.5 cm. Crown is original. Service history is unknown, but the watch and its features work great. Date quick set works and the watch is keeping time well.