Watch Case Back Scratch Resistance Comparison
作者: Funny Items
发布时间: 2026-08-21 22:22:55
查看数: 58
Scratch Resistance
Watch case back materials vary in scratch resistance from steel to sapphire.
Resistance Guide
- Steel: Moderate resistance
- Titanium: Better resistance
- Ceramic: Scratch proof
- Sapphire: Ultimate hardness