SIBOTTE

BLOG

Sapphire Crystal & Luminous Craftsmanship

Sapphire crystal is the gold standard for high-end watch lenses, boasting a Mohs hardness of 9—second only to diamonds. This premium material is scratch-resistant, highly transparent, and resistant to high temperatures, ensuring the dial remains clear and intact even after long-term wear.
The luminous craftsmanship of the watch hands and index markers is equally sophisticated. High-quality luminous coatings are evenly applied, with no overflow, providing bright, long-lasting glow in low-light environments. This not only enhances practicality but also adds a touch of modern technology to the watch’s design.
Unlike ordinary mineral glass, sapphire crystal and professional luminous technology work together to elevate the watch’s durability and usability—key selling points for discerning international buyers.

Hot Product

Contact Us

TEL: +86 18144926152
ADD: No. 103, Yihe Lane 1, Wuyi Village, Lishui Town, Foshan, Guangdong