History of earth watches
History of watches Jump to navigation Jump to search can you know about watches history The history of watches began in 16th century Europe, where watches evolved from portable spring-driven clocks, which first appeared in the 15th century. The watch which developed from the 16th century to the mid 20th century was a mechanical device, powered by winding a mainspring which turned gears and then moved the hands, and kept time with a rotating balance wheel . The invention of the quartz watch in the 1960s, which ran on electricity and kept time with a vibrating quartz crystal , proved a radical departure for the industry. During the 1980s quartz watches took over the market from mechanical watches, an event referred to as the " quartz crisis ". Although mechanical watches still sell at the high end of the market, the vast majority of watches now have quartz movements. One account of the origin of the word ...
