Casio G-Shock x RUI HACHIMURA Collaboration Digital Men's Watch DW-6900RH-2,Hachimura Model - 40th Anniversary Models - G-SHOCK 40th Anniversary | G- SHOCK MALAYSIA,Casio to Release Third G-SHOCK Rui Hachimura Signature Model | CASIO,Third G-Shock collab DW-6900RH-2 with NBA player Rui Hachimura is based on a classic 1995 digital watch - G-Central G-Shock Fan Site,G-Shock: Bold Face. Tough Body. Watch Series