Mineral Crystal

Mineral crystal refers to a type of glass commonly used in watch faces, known for its scratch resistance.

Part of speech: noun
Definition: In the jewelry industry, particularly in the domain of watches, 'mineral crystal' describes a type of glass that is made from silica. It undergoes a specific hardening treatment to enhance its durability and resistance to scratches, making it more resilient than regular glass. While not as scratch-resistant as sapphire crystal, mineral crystal offers a good balance of durability and cost-effectiveness, making it a popular choice for mid-range watches. Its higher resistance to impact compared to sapphire crystal also contributes to its preference for use in a variety of watch styles, from casual to dress watches. The clarity and shininess of mineral crystal ensure that it remains a favorite for protecting and showcasing the watch dial without compromising on aesthetics.