China supplier transparent water resistant sapphire watch glass
Displayed is different shape watch glass with high transparency.
The quality sapphire crystal construction offers excellent scratch resistance.
This trendy watch case allows a glimpse of the incredible watch mechanism.
Excellent workmanship and available in customized size.
Item name | China supplier transparent water resistant sapphire watch glass |
Material | Optial glass |
Diameter | 3-460mm,thickness 0.5-10mm |
Surface figure | λ/10 |
Size Tolerance | +/- 0.01mm |
Edge finish | Round and smooth |
Clear aperture | >=90% of central diameter |
S/D | 10-5 |
Product display:
Sapphire Machine display :
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