That seems like a curious way to service a movement. Do I need to buy a gen hammer or will a rep one suffice? I want to make sure I service the movement properly just in case a seasoned watchsmith is observing me, haha.
So my newb question, where to source the DG3804B and matching rep rolex gmt hands? Or will this require some extensive modifications to mate rep hands to the DG.
EDIT: I see where to buy the movement and matching DG hands, google is my friend. For a total of $50 it's worth a try and see if it fits the case.