The Casio GAS100B-1A2 G-Shock Standard Analog-Digital Tough Solar Men's Watch is reliable and versatile. Its large, rugged case combined with an aluminum blue hue bezel for a sporty accent. Featuring Casio?s original solar-charging system, 20 Bar water resistance and a the Hand Shift function.

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new basic color models using on big case, Tough Solar GAS-100 as the base. A large, rugged case combines with an aluminum bezel and basic coloring. The bezel of the GAS-100B-1A2DR is a popular blue hue that adds a sporty accent to the overall design.