MR-G | Double-hardening process | CASIO G-SHOCK

- Click Here For More Info! https://gshock.casio.com/intl/products/mr-g/about/structure-of-toughness/ When pure titanium is used for the case, bezel, or band material for MR-G timepieces, a double-hardening process is applied to each part. MR-G timepieces offer superior hardness and scratch resistance thanks to the double-hardening process, which shields from scratches and preserves the original beauty of each timepiece. #gshock #MRG #casio