6th October 1991
On Clock Movements as well as Motors
Clock activities and electric motors are the core of any wrist watch. Clock movements and motors may be mechanical or electronic, analog or digital, yet they all establish the angle subtended by each of the hands at any provided moment. Having actually existed for centuries in one form or one more, these remarkable tools have a rich history.
Clock electric motors and activities are really compatible terms defining the same point, though "movement" is a profession term while nonprofessionals have the tendency to favor "motor." Originally they were strictly mechanical, using the force of a hanging weight or coiled springtime to rotate a flywheel. Pendulums and escapements transformed the turning into an oscillating movement with a particularly derived frequency.