Making watch cases and dials

I have gotten into watch making and have worked on a number of watch
movements for both wrist and pocket watches. I would like to know if
there are any jewelry resources in making wristwatch and pocket watch
cases and dials for movements. I would rather not reinvent the wheel.
I would think this is a cross between machining and jewelry making.

Jeff
Jeff Ellis
NAWCC#153363, AWI#31042
Blue_Ciaran@yahoo.com