GA-400GB-1A4 GMD-B300-3DR the watch is also equipped

the watch is also equipped with a triple sensor that keeps you updated with direction

Cool matte black and fluorescent colors come together in a stand-out pairing

and a range of other convenient functions

Download the app to control watch settings

GA-400GB-1A4 GMD-B300-3DR the watch is also equippedFrom super tough G SHOCK comes a new collection of GA 400 with a large rotary switch for intuitive operation. Basic G SHOCK black is accented in gold to create a HIP HOP artist or B BOY fashion item motif. Black with gold, which are employed in a large number of accessories, is used on the case, band, and face, for a boldly cool design. ISO764 class magnetic resistance Rotary switch