A Clock with a Display for Hours, Minutes and Seconds. Could be used too as a Counter with Stop and Go.

You can turn it On and Off, Reset the Clock and choose between 24h or 12h.

In the Simulator set the Clock Time to 500 ms to have the right timing for each second.

For Fun I added some blinking dots where you can change the Blinking mode.

Maybe I add a Fully RGB DOT Color Change in the Future :)