G-Shock GSTB100B-1A3 Digital Watches G-SHOCK has been constantly setting

G-SHOCK has been constantly setting new standards in innovative design

afterglow)LED backlight for the digital display (Super illuminator

A sports collection and in step with the times

Countdown timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-mimute increments and 1-hour increments)

G-Shock GSTB100B-1A3 Digital Watches G-SHOCK has been constantly settingG 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