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Brand Name : Silian
Model Number : Customized
Certification : ISO, SGS, ROHS
Place of Origin : China
MOQ : 1 pcs
Price : by case
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 10,000 pcs/month
Delivery Time : 5-8 weeks
Packaging Details : 1pcs
Name : Sapphire Watch Cover
Material : Aluminum Oxide (Al2O3)
Length(mm) : 2.0~200.0 Tolerance 0.03~0.1
Width(mm) : 2.0~200.0 Tolerance 0.03~0.1
Thickness : 0.1~25.0 Tolerance ±0.03
Surface Roughness : ≤0.5nm
Feature : Shockproof
Sapphire Watch Cover/Watch Case
Description
The product shall be manufactured from high quality optical grade Czochralski grown color sapphire crystals.
They are widely applied in luxury watches and the dimensions could be customized.
Specification
Material | Aluminum Oxide (Al2O3) | ||||
Length(mm) | 2.0~200.0 Tolerance 0.03~0.1 | ||||
Width(mm) | 2.0~200.0 Tolerance 0.03~0.1 | ||||
Thickness | 0.1~25.0 Tolerance ±0.03 | ||||
Surface Roughness | ≤0.5nm | ||||
Infrared ray Transmission | > 85%(@633nm) |
Product shape can be divided into: round, rectangular, step shape and a variety of Machinable shape.
Product size range: diameter (maximum diagonal) 10-500MM, thickness 0.3-100mm.
We can also provide different colors of watch cases and watch dome glasses. Welcome to contact us for any inquiry.
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Shockproof Synthetic Sapphire Watch Crystal Case 38mm Images |