Sun Yin Crystal Industry Co Ltd

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Sapphire Watch Case

Production Lead Time:

25 day(s)

Application:

Watch glass, watch components

Material:

Sapphire

Customised:

Yes

Size:

Customized

Colour:

Transparent

Qualification:

REACH, RoHS and ISO9001

MOQ:

100

Place of origin:

China

Port :

Hong Kong

Type of payment:

Negotiable

Feature:

Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature

Description

Certification & Document

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This premium-quality sapphire glass is has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time.

Material: Sapphire Crystal
Neat and clean appearance
Feature: Maximum luster and excellent hardness
Craftsmanship: High quality
Vickers Hardness: 2000 - 2500 daN/mm2
Optical properties: 1.760
Available in customized designs
This sapphire crystal glass is an ideal raw material for high-end watch designs.

Supporting Document