Watch Bezel Hardness Rating: How Hardness Is Measured
作者: Funny Items
发布时间: 2026-08-21 15:43:34
查看数: 60
Hardness Rating
Bezel hardness rating determines scratch resistance.
Hardness Ratings
- Ceramic: 8/10
- Sapphire: 9/10
- Steel: 5-6/10
- Aluminum: 3-4/10