What Is a Watch Crystal Stress Corrosion Cracking Resistance Guide
作者: Funny Items
发布时间: 2026-08-22 04:42:32
查看数: 50
Stress Corrosion Cracking
Watch crystal stress-corrosion cracking resistance determines durability in harsh environments.
Cracking Guide
- Acrylic: Poor resistance
- Mineral: Moderate resistance
- Sapphire: Good resistance
- Sapphire AR: Excellent