Brainstuff
How do self-winding watches work?
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:01:51
- More information
Informações:
Synopsis
Self-winding watches keep the time with the help of a piece of metal, gravity and the natural movement of your arm. Tune in to learn more about self-winding watches in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.