T&N eletrische Hauptuhr mit freiem Pendel

Brand: Telefonbau & Normalzeit (T&N) Date: ca. 1970-1975 Condition: Excellent Specials: This clock as a completely free swinging electromagneticly driven pendulum. So it's acuracy is very high. In fact it didn't show any signs of running too fast or too slow within the past 24 hours. The movement itself which also contains the mechanics for driving the slave clocks is a half-second-movement. You can see that really well by watching the second hand making its turns. All electrolytic capacitors were dry so I had to replace them, but othere than that (except the buffer-battery) no other parts were damaged. That is really surprising when you think of the fact, that this clock was hanging in a very damaged and wet Lost Place Building.