Cuckoo clock with musical movement. Made in West Germany. Parts or repair. For Sale

For repair or parts. No nothing about clocks so i took as many pics as i could post to provide the best information.Has several long chains hanging and musical moving figures plus bird on top. Inside says made in West Germany. Has the following numbers and letters. GM-1884298 1892176 A 25-86 Says synt oil clock 859 and the name of Albert Schab Karlsruhe. Could not make this entire word \"_EGULA\" Has an 18 number pencil written inside. All the movements seem to be there but not possitive. Sold as is and please no bad response. I did my best. Thank you and Merry Christmas.