What Is a Watch Crystal Thermal Shock Fatigue Resistance Guide
作者: Funny Items
发布时间: 2026-08-22 04:46:48
查看数: 60
Thermal Shock Fatigue
Watch crystal thermal shock fatigue resistance determines durability under rapid temperature changes.
Fatigue Guide
- Acrylic: Poor resistance
- Mineral: Moderate resistance
- Sapphire: Good resistance
- Sapphire AR: Excellent