The time and second hand of a quartz watch
jump one frame at a time, and the time is very accurate. The movement adopts integrated circuits, the structure is much simpler than that of the mechanical watch
movement, and the assembly is very simple. Easy to use, no need to wind up, a battery can generally be used for 2-3 years. However, some quartz watches use lithium batteries, which have a long service life and can be used for about 7-8 years.