Over the years we have seen the resurgence of the CASIO G-SHOCK model in many new variances because of the advancment of technology. We this Exclusive Tough Solar Riseman GW-9200RDJ G-Shock has self-charging solar cells to power its rugged designs. It’s packed with the functionality required by a professional aviator featuring a barometer, altimeter and temperature gauge. BOOM! This special watch is exclusive to oki-ni in Europe and severely limited in number, but you can get it HERE now!.