The watch is based on the GA-B2100, which maintains the distinctive octagonal form of the GA-2100 and has handy functions like Smartphone Link and Tough Solar charging. It also employs the Carbon Core Guard structure to preserve a similar fit on the wrist as the original model. Monotone base colors ?black, white, and green that easily coordinate with your favorite fashions ?are decorated with bright red, blue, yellow, and green accenting on the bezel inlay sections, dial components, index markings, and the indicator of the inset dial at the 9 oclock position. The result is a special treat of minimalist design splashed with a stream of confetti-like color. A great way to celebrate in playful casual style ?whether hanging out with friends or rocking it at an outdoor concert or festival.