What Is a Watch Movement Mainspring Barrel: How It Stores Power
作者: Funny Items
发布时间: 2026-08-21 10:38:40
查看数: 65
The Power Storage
The mainspring barrel stores energy in a mechanical watch.
How It Works
- Mainspring is coiled inside the barrel
- Winding tightens the spring
- Stored energy is released slowly
- Barrel empties as energy is consumed