SKX007 009 AR Coating 31.5mm Step Side Without Bevel Double Dome Watch Sapphire Crystal

Regular price $42.00

Top Quality SKX007 009 AR Coating 31.5mm Step Side without bevel Double Dome Watch Sapphire Crystal
Product Description
Product Features

Material 

Sapphire Glass / Mineral /K one /BK7

Size 

Customized according to customers requirement.

We can provide the size drawing confirm.

Shape

Round, square, rectangle; flat, dome, curve, bridge ,pot Cover shape, etc.

Coating 

AR-Coating,Blue, red, green, clearly...... many colors

Hardness

Sapphire Glass: 9 Mohs  / HV1800-HV2200

Printing 

As per customer design :Laser engraving/Silk screen printing

 optical transmission

High optical production rate

THE ADVANTAGE OF SAPPHIRE CRYSTAL GLASS

- Scratch resistance
- Abrasion resistance
- High mechanical strength
- High temperature resistance
- Good thermal stability
- High optical production rate