Explore the process of assembling a simple mechanical watch in this 25-minute video tutorial. Learn about the four essential components: movement, dial, hands, and case. Follow along as the instructor demonstrates how to use watchmaking tools to assemble watches using both Swiss ETA 6497 and Chinese Seagull ST 36 movements. Gain insights into various steps including releasing quick tools, placing hands and case, removing the stem, tightening the case, and cutting the stem and crown. By the end of the tutorial, understand the intricacies involved in creating a finished watch from individual components.