Casio adds solar charging to one of its slimmest ever G-Shock watches - techreso
技術- 太陽能(Tough Solar) | G-SHOCK
Buy Casio Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR) Online in Hong Kong. B075JH5495