The Complete Guide to Watch Crystal Coating: AR vs Anti-Reflective vs Blue
Author: Funny Items
Release time: 2026-08-20 01:38:26
View number: 19
Coating Types
Crystal coating affects how your watch reads in different light. Here are the main types.
Coating Comparison
| Type | Effect | Best For |
|---|---|---|
| AR (Anti-Reflective) | Reduces glare | All watches |
| Blue AR | Blue tint, reduces glare | Dress, luxury |
| Double AR | Maximum reduction | Premium watches |
How AR Works
- Thin coating applied to crystal surface
- Interferes with light waves to reduce reflection
- Makes dial easier to read in bright light
Frequently Asked Questions
Does AR coating wear off?
AR coating can wear over years of cleaning. It does not affect the crystal itself.