Sun Yin Crystal Industry Co Ltd
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Sapphire watch case
US $100.00 - US $1000.00
Production Lead Time:
35 day(s)
Application:
Watch Parts
Material:
Sapphire
Customised:
Yes
Size:
Customized
Colour:
Transparent, customized
Qualification:
REACH, RoHS and ISO9001
Place of origin:
China
Port:
Hong Kong
Type of payment:
TT
Description
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Description
Protect skeleton and open-heart timepieces with this sturdy and refined watch case. With a high electrical resistance along with anti-impact and anti-scratch properties, this durable and sturdy watch case promises to withstand everyday wear and tear. Frame and complete meticulously designed and carefully assembled watches with this highlighted piece.
- High-quality sapphire crystal watch case.
- 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.
- Color: transparent or custom-made.
Supporting Document
Average Response Time
Over 7 days
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Supplier info last updated: 31 May 2024
Advertise since: 1 Jul 2016
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