What Is a Watch Crystal?
A watch crystal, often known as the watch face, serves as a transparent shield safeguarding the dial and hands of a watch.
These crystals come in various materials, including sapphire glass, mineral glass, and plastic. Sapphire glass stands out for its remarkable hardness, offering superior scratch resistance. In contrast, mineral glass provides a more budget-friendly option but is comparatively prone to scratches. Plastic, while lightweight and less susceptible to shattering, tends to degrade more easily and is prone to scratches.
Primarily, a watch crystal protects the watch’s inner components while enhancing visibility and maintaining water resistance. Attributes such as hardness, scratch resistance, heat tolerance, and chemical resilience are crucial considerations, with sapphire glass emerging as the top choice for premium durability and performance.