Clock electric motors are what regulate the performance of standard watches. Modern clock motors ("motions" is the term generally used in the profession) ascertain their timing from the variety of pulses released by a quartz crystal (at a high and specific resonant regularity) occurring over a specific period; with checking and class (in software) they can then obtain rapid angles of rotation for each of the hands. However, though timekeeping is one of the most fundamental capacity of these devices, they can do a lot more, exhibiting attributes ranging from popular to unique to distinctive.