Original, functional beauty enabled by combining materials This watch boasts the G-STEEL line’s trademark exterior construction, which combines the strength of carbon with the quality of metal, but now in the slimmest profile ever. The design offers enhanced texture in the dial and the convenience of smartphone connectivity, accelerating the advance of G-STEEL as a multifunction analogue watch. #casio #gshock #absolutetoughness #GSTB400 https://world.g-shock.com/asia-mea/en/wat/watch_detail/GST-

G-STEEL GST-B300 The GST-B300 is the first G-STEEL watch with a front button, which adopts a new Carbon Core Guard structure that delivers superior shock resistance by leveraging the lightness and outstanding rigidity of carbon fiber. | CASIO G-SHOCK