The Complete Guide to Watch Crystal Types: Sapphire vs Mineral vs Acrylic
Author: Funny Items
Release time: 2026-08-19 23:49:05
View number: 17
Which Crystal Is Best?
The watch crystal protects your dial. Different materials offer different levels of protection.
Comparison
| Feature | Sapphire | Mineral | Acrylic |
|---|---|---|---|
| Hardness | 9/10 | 5-6/10 | 2-3/10 |
| Scratch resistance | Excellent | Good | Poor |
| Clarity | Superior | Good | Warm/vintage |
| Cost | Higher | Affordable | Cheapest |
| Polishable | No | No | Yes |
Best For
- Sapphire daily wear, premium builds
- Mineral general use, budget builds
- Acrylic vintage, casual