Notice of Corporate Name Change - 

Adamant Namiki Precision Jewel Co., Ltd. will change its name on Jan. 1, 2023.

A special website is available.

UV Light Emitting Patterned Sapphire

UV Emitting Patterned Sapphire

UV Emitting Patterned Sapphire

UV light emitting patterned sapphire, proposed newly by Adamant Namiki 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.

UV Emitting Patterned Sapphire UV Emitting Patterned Sapphire

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.

UV Emitting Patterned Sapphire UV Emitting Patterned Sapphire UV Emitting Patterned Sapphire
UV Emitting Patterned Sapphire UV Emitting Patterned Sapphire

Contact

*If you cannot find the contact form, please click here.

☎

Mon-Fri 9:00-17:00 JST+81-3-3919-2200

✉

Online Contact