Another brick in the wall - this one in a full rainbow of color. Introducing bold designs with watch glass or dial featuring the original brick wall pattern of the very first G-shock in full-on color. Rainbow vapor deposition reproduces the symbolic brick wall imagery in brilliant rainbow hues that shift and change depending on the light. The colorful design stays true to the origin of G-shock with the spirit of toughness it takes to overcome barriers and constantly push limits. For the GM2100 models, the dial's iridescent brick pattern is achieved with a combination of silver vapor deposition, laser etching, and rainbow-colored printing. A cool, colorful fashion accessory with a dynamic design that wows from every angle.