This is a clock skin made by me at the request of a BMW fan. The dial imitates the tachometer from the BMW M F30 / F32. Of course, I added a small hour handler underneath and a second hand instead of a cruise control timer, or fluid temperature. The dial is scaled from the rev counter to the partial analog clock.
Newer version in the comments.
The next version, more realistic. Rpm indicator as a second hand, fluid temperature indicator (red) - hours, cruise control indicator (green) - minutes. Correct reading of the current time from the digital display.