Katsuhiro Otomo has collaborated with his son Shohei for the printed commercial of the CASIO G-SHOCK watch RANGEMAN GW-9400. Otomo was in charge of the characters while Shohei drew the hyper realistic watch.
The official web site of Casio Computer Co., Ltd. (http://goo.gl/IOT4CT) will open a special site in the following days with interviews with Shohei and Katsuhiro Otomo. Check http://g-shock.jp/rangeman
Check Shohei's artwork in his official website:
Casio has also made a video commercial for the occasion: