Round Sapphire Crystal Watch Cover

Sun Yin Crystal Industry Company Limited

Hong Kong

Booth: 1D-C17 | Complete Watches |

Product Specification

Application

Watch components, watch glass

Feature

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

Port

Hong Kong

Brand

Sun Yin Crystal

MOQ

100

Type of payment

Negotiable

Place of origin

China

Colour

Transparent

Material

Sapphire

Size

Customized

Customised

Yes

Qualification

REACH, RoHS and ISO9001

Product Description

Complete high-end watch designs with this round sapphire crystal watch surface cover. It has a small spherical dome inside and flaunts maximum luster and excellent hardness. This sapphire crystal watch surface cover offers good resistance to scratches and is available in customized designs.

Round sapphire crystal watch surface cover with small spherical dome inside.
Working accuracy: ±0.02˜±0.05.
Feature: maximum luster and excellent hardness 6H˜9H.
Color/art: any design by 1) coating 2) electroplating 3) silk screen print 4) paint.
Electric conduction:
Coating, ITO.
Resistance: ≥50Ω.
Craftsmanship: high quality.
Vickers hardness: 2000 - 2500 daN/mm2.
Optical properties: 1.760.
offer good resistance to scratches.
Ideal raw material for high-end watch designs.
Available in customized designs.

Production Lead Time

25 - 35 days

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