The Complete Guide to Watch Movement Oscillator: Balance Wheel and Hairspring
Author: Funny Items
Release time: 2026-08-20 18:56:54
View number: 14
The Oscillating System
The oscillator consists of the balance wheel and hairspring. Together they regulate time in a mechanical watch.
How the Oscillator Works
- Hairspring stores energy from the escapement
- Balance wheel swings back and forth
- Hairspring restores the balance wheel
- Oscillation rate determines accuracy
Oscillator Components
| Component | Function | Material |
|---|---|---|
| Balance wheel | Regulates oscillation | Glucydur, brass |
| Hairspring | Stores energy | Nivarox, silicon |
| Impulse jewel | Receives energy | Ruby |
Frequently Asked Questions
What affects oscillator accuracy?
Temperature, magnetism, position, and power reserve all affect the oscillator.