G-Shock GSTB100-1A Outdoor Watches Auto summer time (DST) switching

Auto summer time (DST) switching

From sets in the gym or the water

The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin

DurabilityDive-ready 300m water resistance and solid stainless steel construction make the 51-30 Chrono one of the burliest pieces in the line

G-Shock GSTB100-1A Outdoor Watches Auto summer time (DST) switchingFrom G SHOCK, the watch that always strives for toughness, the first G STEEL lineup models to offer chronograph performance in analog format. Thought all the dials of these models are analog, they still boast G SHOCK level shock resistance. The dial at 9 oclock has a multi functional rotating disk that is cut to resemble the thick blades of a jet engine. Rotation of the blades reveals red coloring behind the disk, and this change in color is used to