You may have been waiting, but you obviously weren't ready.
A clock does not measure times, it measures the movements of a mechanism.
Saying that 28,800 turns of the gears which spin the second hand equals what we call an 'EIGHT HOUR SHIFT' when it is in reality a meager attempt to measure 'TIME' on a localized scale
Time" is a human construct. It gives us structure. It is nothing more than that. You can't go "forward in time" or "back in time" because there is "there" there.