This a used Kundo By Kienenger& Obergfell Dome anniversary 400 day clock. In working order with Instructions and wind up key.
Overall condition is very good needs cleaning and possibly adjustments. Some minor scuffs and scratches. Dome is Plastic not Class.
Size: 7 3/4″ diameter x 11 1/2″ height. It weighs 4lb 1oz.
Made in Germany, I believe this dates from the 1960s. Let me know if you know – thanks!
Great gift for the memorabilia collector of novel items.