Quartz watches use a battery in conjunction with a piece of quartz to create a pulse that powers the movement.
Automatic watches whose mainspring is wound by the movements or accelerations of the wearer's arm. Some automatic watches may require an automatic watch winder to keep them wound.
A watch with mechanical movement needs to be manually wound.
Solar powered watch is a watch that is powered entirely or partly by a solar panel. Sunlight and artificial light are absorbed by a solar panel behind the crystal. The dial is either on a layer above or actually on the solar panel. This solar panel converts the light into electrical energy to power the watch