The image is moving faster (than actual), just to show a reducing time effect 😛
This is what one can end up doing, with meaningless exploration in Excel! 😆 I created this many weeks back seeing the idea of Speedometer Chart, which I now use in my training programs as an automated clock for playing time bound excel games!!
It is just made up of simple time function formulas, pie and doughnut charts. Go ahead fiddle with it! Here down below is the downloadable file for you!