Casio

These new models come with metal parts and buttons, and offer a choice between either blue or rose gold accent coloring on the iconic disk dial at 9 o'clock. The colors of these watches give them a look that is both sporty and elegant. The bezel of the GSTB100XB models has a highly fashionable design, and is made of lightweight yet very rigid carbon material. Highly scratch resistant clear sapphire glass is used for the crystal to enhance readability and appearance.