This is a Junghans 7 jewels anticlimatic electronic ATO clock. Made around 1960 is my best guess. In excellent working condition. Runs on an AA battery. Original old patina. I leave it up to the buyer to clean or not to clean! It has signs of use, nothing disturbing. It stands approx 8″ or 20 cm tall and 7″ or 18 cm wide and 4″ or 10 cm deep..