UV Emitting Patterned Sapphire
UV light emitting patterned sapphire, proposed newly by Orbray as an anti-counterfeiting measure for luxury watches, has received attention in Swiss watch industry as a fashionable, high end component based in new ideas and precision processing technology.
The sapphire can be used for patterning on the inside surface or periphery of the cover glass, as well as on the skeleton glass back cover. Additionally, UV light emitting properties can be used to display hidden characters and decorative articles on the watch bezel, dial, etc. This technology can be used to verify authenticity and differentiate uniquely colorful designs using only UV light, and is not to be missed.