Here is an in-depth infographic by Mantelligence showing the insides of both a mechanical and quartz watch, showing how that movement works. Watch mechanics are hundreds of years old, incredibly cool, and somewhat hard to understand. This detailed graphic shows you a step-by-step breakdown of how they work.
How Watch Movements Work: Quartz vs Mechanical
by David Wallace | Jul 11, 2016 | Technology Infographics