Padbury Clock Screensaver - Minimal screensaver for Mac
LaMetric Time - Internet-connected clock makes your space unique.
XScreenSaver - XScreenSaver is the standard screen saver collection shipped on most Linux and Unix systems running...
Future - Calendar events around the clock
Really Slick Screensavers - Really Slick contains free 3D OpenGL screensavers.
Ruggie - The world’s first talking rug alarm clock