A Japanese site has posted a tour of the Yamagata Casio factory. This manufacturing facility in Japan is where many of Casio's high end watches are currently made. There's lots of photos of various stages of design, production and testing. It's definitely a very high tech facility. It's great to see where some of our G-Shocks come from.
Here's a video of one of Casio's G-Shock factories in Higashine, Japan. There's also interviews with Yukio Kashio and Hazuo Kashio. The audio seems to be in French.
SOURCE
