[sc_rufctr]

The "Bomb Yards" (used car lots) have been doing this for years. It's a lot easier than you may think.
It's actually more difficult to wind the clock back on an older analogue display.

The "tool" has been available for a long time.

Did you know? Used car lots have been known to install power interrupt switches so they can switch of the dash boards.
That way they can drive a car around for months and not add to the mileage.