Casio G-SHOCK 55mm Duo Chrono Men's Watch - GA100BY-1A Nylon An iconic watch family

An iconic watch family

It can be worn while washing your hands and will be fine in rain

As classic as it is distinctive

Double LED Light

Casio G-SHOCK 55mm Duo Chrono Men's Watch - GA100BY-1A Nylon An iconic watch familyFrom G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes new bi colour molded models with a sporty mix design theme. With these new models, basic Black brand colouring is highLighted by striking colours that are often used for high tech sneakers and other fashion motifs. Yellow resin is molded onto the inside of the band and each mode also uses yellow for other components. These models also use orange