The Complete Guide to Watch Crystal Types: Sapphire vs Mineral vs Acrylic
作者: Funny Items
发布时间: 2026-08-20 07:49:05
查看数: 82
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