The F.P. Journe
In the world of watches, F.P. Journe has a reputation of making some of the most complicated, innovative, (and expensive) watches on the market. Founder and inventor François-Paul Journe makes nearly every part of the watch in his Swiss shop and demands perfection from his timepieces. The dials of his watches, for example, have only a 30 percent success rate of making it entirely through the production process without being scraped.
See how they're made
I ran across this well-produced video on Vimeo produced by Hodinkee. Enjoy!