Quartz clock movements make it possible for modern wrist watches to maintain accurate time.
Clock movements that use quartz crystals operate electronically, and their objective is to move each hand just the correct amount over a provided amount of time to ensure that it's pointing properly. Traditional electric motors executed the same task, yet they called for a network of gears and operated mechanically.
How quartz clock movements obtain their power is with a constant pulse stream that the crystal produces when submitted to a voltage decline across it. On the other hand, the old mechanical resource of power was a coiled springtime or hanging weight that created a flywheel to turn. The mechanical method of figuring out hand placement was done directly via the equipment network proportions, whereas the electronic method is to make use of software program as well as counting registers.