The Casio G-Shock DW-5900TS-4 is a digital watch based on the original DW5900, designed to bring a bold pop of color to the already durable design. This iteration of the Casio G-Shock features a bright orange resin band along with a matching case and bezel. The bright orange bezel is adorned with G-Shock branding in a yellow color and button labels in gray. The watch face is a dark luminescent yellow outlined in a bright orange color. The watch face features Casio branding in white at the top with orange text labeling other elements of the watch face. The digital screen displays the time to the second and the day of the week. In the dark, the screens and dials glow a cool pale blue-green color for easy viewing. Not only does the color add a unique touch, but it also conserves less energy than traditional backlight technology. The Casio G-Shock DW-5900TS-4 was released for an original retail price of $150.