Your clock is a reproduction of the old German box wall clocks from around the early 1900's.
It probably has a Korean 31-day movement and was manufactured under the "rights" of the Elgin trademark.
These clocks can be bought new for around $200. Selling them used, they would probably bring about $100. at auction on average.
Thanks, Bill
Reporduction by: Grant
Hi, when I looked at your clock i knew right away it was a reporduction. the way the face and pendulum looks I had two Korean reporduction clocks that I sold at at an aution but they were not that in vgood of shape and I only got $50 for the both of them but this is a nice one so i think the price will be around $100.