Clear Special Shape Domed Sapphire crystal for Wristwatch

Sapphire Crystal Watch Glass description:

This is special shape domed sapphire crystal for wristwatch, it also can be customized any shape,any size.

Sapphire Crystal Watch Glass can be customized by our customer, Sapphire Crystal Watch Glass is very popular among wristwatches, because of its many features: Anit -scratch, waterproof, hardness(second only to Diamond) , Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Most sapphire glass found in wristwatches is actually synthetic (man-made) sapphire, rather than the naturally occurring material you may be familiar with.

We produce Sapphire Crystal Watch Glass based on customers' technical drawing, from size to color , it is can be cuatomized. it must show specific size, and can provide cad file to print it. generally used in the manufacture of the watch glass .It is resistant to wear with tungsten titanium alloys and high-tech ceramics.

Chemical composition	Al2O3
Density	3.98g
bending strength	320-930Pa
Vickrs hardness	1800-2200
Bevel	0.1-0.5mm
Coating	upon customer request
Material	Sapphire
Shape	Round, square, rectangle; flat, dome, curve, bridge ,pot Cover shape, etc.