CASIO G-Shock ANALOG-DIGITAL 2100 Series | GA2100HDS-7ATake your inspiration from the summer seas, with the white and blue G SHOCK. The watchs blue phosphorescent face glows magically at night, evoking the shimmer of bioluminescent plankton floating in the sea. Paired with a white and blue color scheme, the design beautifully captures the beachs dynamic transformation from the brilliance of the daylight sun to soft nighttime hues. Shimmery sea inspired styles flow easily from casual settings to work