The Complete Guide to Watch Movement Amplitude: What It Means
Author: Funny Items
Release time: 2026-08-20 05:13:54
View number: 16
Understanding Amplitude
Movement amplitude measures how far the balance wheel swings. It is a key indicator of movement health.
Amplitude Ranges
| Amplitude | Condition | Action |
|---|---|---|
| Below 200 degrees | Poor | Service needed |
| 200-250 degrees | Fair | Monitor closely |
| 250-300 degrees | Good | Normal operation |
| 300+ degrees | Excellent | Optimal performance |
What Affects Amplitude
- Power reserve low power = low amplitude
- Lubrication dry movements have low amplitude
- Temperature cold reduces amplitude
- Position amplitude varies by position
Frequently Asked Questions
How do I measure amplitude?
Use a timegrapher or timing app that displays amplitude readings.