G-Shock MRG-B2000JS ,G-Shock MRGB2000JS1A MR-G Juryoku-Maru Swordsmith Limited Edition /800,CASIO G-SHOCK GCWB5000UN-6 Purple 40th Anniversary Full Carbon Square Watch,CASIO G-SHOCK GCWB5000UN-6 Purple 40th Anniversary Full Carbon Square Watch,The new G-SHOCK MRG-B2000JS draws inspiration from the artistry of Japanese swordsmith Teruhira Kamiyama and the legendary katana, Jyuryoku Maru -燦 (San)-. This timepiece incorporates design elements from the sword's intricate scabbard