Nickel back of movement (see pictures). Movement is in very good shape (back and front) and kept good time in our time test. Case says Silverode Philadelphia Watch Case Co. If you are looking for a very nice (large) watch, this is the one for you!
The man who repairs our watches is age 94 and has been refurbishing antique pocket watches since age 15. He is an army veteran. My role is to find him watches, movements and parts for him to "do his magic".