Highly resizable, pure vector clock.
(for instal: unpack to : usr/share/cairo-clock/themes)
You can use it for screenlets too
(for instal: unpack to usr/share/screenlets/screenlets~/clock/themes/)
And you can use for clocky too.
(for clocky, unpack to: /home/YourName/.clocky)
With Clocky, You need less then half CPU power..
You can get Clocky from: