You could try T3D from xscreensaver-data-extra. It not exactly big and clear, but it is better than nothing...
-- Include big analog clock as screensaver https://bugs.launchpad.net/bugs/46548 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a direct subscriber. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs