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Sapphire Craftsmanship Watch Case High Quality
Sapphire Craftsmanship Watch Case High Quality
Production Lead Time:
20 day(s)
HKTDC Exhibitor
Sun Yin Crystal Industry Co Ltd
Hong Kong
Manufacturer
Manufacturer
Average Response time:1 - 3 days
This label indicates the credibility and capabilities of a supplier in 3 levels: Gold, Silver and Bronze.
SUPPLIER INFO LAST UPDATED: Oct 19, 2020
ADVERTISE SINCE: Jun 30, 2016
Product Attribute(s)
Model No.:
27
Brand:
SUN YIN
Colour:
White
Port:
Hong Kong
Type of Payment:
TT
Description

Elevate a classic and minimalistic timepiece with this sapphire watch glass. The premium-quality piece also features anti-impact and anti-scratch properties with a high optical production rate. A blend of functionality and style, this watch accessory is the one to get.

  • With anti-impact and anti-scratch features.
  • With high electrical resistance.
  • Features good thermal stability.
  • With a 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.
  • Color: transparent or custom-made.