Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Padbury Clock Screensaver - Minimal screensaver for Mac
Xscreensaver for Windows - XScreenSaverWin is a Windows port of XScreenSaver. 204 screensavers in XScreenSaver were ported.
Clock Screen Saver - Clock Screen Saver is a free cool looking screen saver that displays the current time in the way of digital or analog clock faces.
Clock.saver - A simple clock screensaver based on Braun watches ⌚
Emoji Saver - A macOS Screen Saver that animates more than 2000 emojis from Apple, Twemoji, Emoji One and Noto.