The G-SHOCK GA2100-9A9 demands to be seen. The incredibly popular GA2100 burst onto the scene in 2019, and with the GA2100-9A9, we've married the GA2100's industry-leading G-SHOCK performance with a brilliant monochrome aesthetic that electrifies as it enlightens. Some watches struggle to stand out, but the GA2100-9A9 is crafted to exude brilliance. The tone-on-tone color scheme is a work of wonder, as it invites an easy read for the wearer amid that brilliance. The digital analog combination is designed for performance and sophistication, and when expressed in yellow exemplifies the power, elegance, and richness of modern life. The GA-2100 line offers G-SHOCK watches for men, women, non-binary, and all who demand the strength of the G-SHOCK with a dazzling array of variety in style. The yellow GA-2100-9A9 exemplifies that mission. The bezel and band of these watches are made with bio-based resin produced from renewable organic resources, a material expected to help curb CO2 emissions and otherwise reduce environmental impact.