"Digital Clock 3D Screensaver and Animated Wallpaper" is a great application that features an animated digital clock in 3D that can be used as screensaver and wallpaper. The clock is displayed from different angles and shows hours, minutes, and seconds in a very original way.
Before activating the wallpaper, be sure your computer has the necessary resources to support it, otherwise it will crash your computer if it doesn't meet the requirements. The programs offers a settings menu for you to customize the output: you can select your monitor, choose the video mode, customize graphics quality, among others. You can also set the screensaver to exit on mouse move, show FPS, and display 24 hours. The clock offers two modes: dynamic and static, and you can also set it to mix both modes and select the transition period. The screensaver has its own sounds and music, but if you want, you can play your own, too.
In short, "Digital Clock 3D Screensaver and Animated Wallpaper" provides a good choice when you're looking for a fancy clock.