This $4,000 titanium beauty is the ultimate square G-Shock | Digital Trends
Introducing the Casio G-SHOCK MRG-B5000BA-1 Ao-zumi - Revolution Watch
MRG-B5000B-1 | CASIO
CASIO G-SHOCK - MRG-B5000 These breakthrough timepieces are a study in metal craftsmanship. The case and bezel are made of Ti64-based super-hard titanium alloy, while the band is made of another special