Quartz movement
A quartz movement uses a battery and a quartz crystal vibrating at 32,768 times a second to keep time, accurate to seconds a month. Quartz watches usually hold value less well than mechanical ones, with some exceptions.
A quartz movement uses a battery and a quartz crystal vibrating at 32,768 times a second to keep time, accurate to seconds a month. Quartz watches usually hold value less well than mechanical ones, with some exceptions.