What Is a Watch Movement Decoration: Cotes de Geneve vs Perlage vs Sunray
Author: Funny Items
Release time: 2026-08-20 00:24:10
View number: 17
The Art of Movement Finishing
Movement decoration adds beauty to the mechanical heart of your watch. Here are the main techniques.
Decoration Types
| Technique | Look | Where |
|---|---|---|
| Cotes de Geneve | Wave-like stripes | Main plate, bridges |
| Perlage | Circular graining | Main plate |
| Sunray | Radial brushing | Rotors, dials |
| Black polish | Mirror finish | Screws, small parts |
Why It Matters
Movement decoration is visible through exhibition casebacks. It adds value and beauty to your watch.
Frequently Asked Questions
Does decoration affect performance?
No. Decoration is purely aesthetic. It does not improve accuracy or durability.