Its ability to resist scratches makes it an excellent choice for screens and protective coatings. However, its extreme ...

Sapphire is a term that is often misused. Watch-makers sometimes use the words sapphire, glass or crystal to designate the cover that protects the dials of their watches, but they can be made of ...

“Cobalt-doped glass-filled sapphire; an update,” Australian Gemmologist ... Also present were milky zones consisting of fine discs (usually rutile) and negative crystals associated with liquid films.

Picture windows and lenses that stay crystal clear no matter the weather ... Hardness tests showed values that, while lower than pure sapphire, remained similar to regular glass and metals like ...

The screen is protected by a 1.25mm-thick sapphire crystal glass, which improves shock resistance and durability. It features a 1.5-inch LTPO AMOLED display with: The smartwatch integrates seamlessly ...

The gentle curvature of the sapphire crystal glass allows a clear view of the dial with its generously proportioned Arabic numerals. Prominent hands add to its dynamic appearance. The clear-cut lines ...