G-Shock GA-100 SERIES GA100C-8AIntroducing new color variations for the 35mm diameter face, large case GA 100 Series for even bolder statements of the G SHOCK spirit. Dial rings and raised hour markers provide three dimensional depth that gives the face plenty of character. These models come with fluorescent hour and minute hands that provide sharp color accents. These watches are designed and engineered to deliver outstanding shock resistance, water resistance, and anti magnetism.