The Movement refers back to the system that powers the watch. Quartz watches use an electrical battery Whilst mechanical watches rely upon an assortment of components like switches and gears. Inside mechanical watches, guide watches require winding them everyday; automatic watches will do so by themselves providing you’re donning them. https://www.jowissa.com/en-gb/products/leather-watch-strap-glossy-croco-e3-1452-s