Cromag Posted March 10, 2018 Report Posted March 10, 2018 My understanding is that some newer repped versions of the IWC Big Pilot have working power reserves. Can I swap out the movement in my 5003 with one of these and get a working PR? Would I lose the slow beat movement or could it be modded to maintain that?
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now