G-SHOCK versus Watchmaker

See the watches I make: www.majorwatch...
How difficult, for a watchmaker, can a G-SHOCK Carbon Core Guard be to stripdown completely, clean, rebuild and configure? This sounded like and interesting challenge and it came with the added bonus that a would create a video, this video, filled with rare footage of what is actually inside, deep inside, a G-SHOCK watch. Challenge Accepted !!!
Music: Imperial Force by Aaron Kenny from the UA-cam Audio Library