Great update. If you can handle the low production values and are a horological nerd it's worth looking out for the DVD made by the late Martin Matthews, too. He was a fourth generation casemaker and his methods were virtually unchanged. Watching him is facinating, if dry, viewing.
Edited to add, the V&A museum used clips from the DVD without sound to loop over one of their exhibits years ago. I don't know if it's still there, but they have it online here. I love how casual he is about everything. He was using his own fireplace (in the front room of his house!) for some of the annealing, rather than use a micrometer/vernier, he'd just cut a length of paper! You really get the impression he could do this in his sleep:
http://www.vam.ac.uk/channel/things/...the_watchcase/