G-Shock GAB2100-1A Solar CasiOak G Shock Parts and calendar — all protected

and calendar — all protected by 50-meter water resistance

while band and case wear complementary color tones to add a touch of balanced contrast

The back of the watch features a solid Screw Lock Back and has been DLC treated for resistance to wear

You can even set a daily alarm using this Casio watch

Either way

G-Shock GAB2100-1A Solar CasiOak G Shock Parts and calendar — all protectedUpgrade the retro style you love with the octagonal GA 2100 series, combining the original G SHOCK design with modern innovations like Smartphone Link and Tough Solar power. Choose from versatile options like the bold GA B2100 1A1, the military inspired GA B2100 3A, or the ocean blue GA B2100 2A. Stand out with the Caution Series GA B2100CY 1A or the sleek white GA B2100FC 7A.