Mainspring

1 article

Intricate gears and springs of a mechanical watch movement, showcasing the complex engineering and craftsmanship involved in timekeeping.

How a Mechanical Watch Works: The Flow of Energy from Spring to Second Hand

A mechanical watch operates by channeling stored energy from a wound mainspring through a gear train to an escapement and balance wheel, which precisely regulate its release to drive the hands. Understanding this continuous energy pathway is key to appreciating the intricate mechanics of timekeeping.

Simone Dubois·June 18, 2026