Sapphire Watch Case | Watches & Clocks | Watch Parts
Hong Kong
Booth: 1D-C17 | Complete Watches |
Product Specification
Application

Watch parts

MOQ

100

Type of payment

Negotiable

Place of origin

China

Size

Customized

Port

Hong Kong

Material

Sapphire

Colour

Transparent, customized

Model No.

11

Qualification

REACH, RoHS and ISO 9001

Feature

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

Product Description

Quality and craftsmanship sapphire watch ring with a high electrical resistance along with anti-impact and anti-scratch properties, this durable and sturdy watch ring promises to withstand everyday wear and tear. A blend of functionality and style, this watch accessory is the one to get.

  • High-quality sapphire crystal watch ring
  • With anti-impact and anti-scratch features.
  • With high electrical resistance.
  • Features great thermal stability.
  • With high optical production rate.
  • Features a high melting temperature of 2030 °C.
  • With a high hardness of 9 Mohs, which is second to diamond.
  • Purity: 99.99%.
  • Density: 3.98-4.1g/cm2.
  • Compressive strength: 21000kg/cm2.
  • Flexural strength: 4000kg/cm2.
  • Infrared transmittance: 85%.
  • Dielectric constant: 7.5 - 10.5.
  • Place of origin: China.
Production Lead Time

35 days