Top Quality SKX007 009 AR Coating 31.5mm Step Side without bevel Double Dome Watch Sapphire Crystal
Product Description
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Product Features
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Material |
Sapphire Glass / Mineral /K one /BK7 |
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Size |
Customized according to customers requirement. We can provide the size drawing confirm.
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Shape |
Round, square, rectangle; flat, dome, curve, bridge ,pot Cover shape, etc. |
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Coating |
AR-Coating,Blue, red, green, clearly...... many colors |
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Hardness |
Sapphire Glass: 9 Mohs / HV1800-HV2200 |
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Printing |
As per customer design :Laser engraving/Silk screen printing |
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optical transmission |
High optical production rate |
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THE ADVANTAGE OF SAPPHIRE CRYSTAL GLASS |
- Scratch resistance |