High-Hardness Sapphire Watch Crystal with Optical Polishing & AR Coating Options
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...sapphire watch crystal is manufactured from high-purity synthetic sapphire single crystal (Al₂O₃), widely recognized as the premium material for high-end watch glass. With exceptional hardness, superior optical clarity, and outstanding durability, sapphire watch crystals provide long-term protection and a refined appearance for luxury and professional timepieces. Material Advantages Synthetic sapphire......
SHANGHAI FAMOUS TRADE CO.,LTD
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Polished Sapphire Watch Case Custom Thickness Based on Drawing
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...Sapphire Watch Case is a kind of watch case made of sapphire crystal, which is a type of transparent, scratch-resistant material. It can be customized to different shapes and sizes so that you can find the perfect fit for your watch. The surface of the sapphire is polished, giving it a beautiful shine. It is also highly resistant to scratches, making it ideal for everyday wear. With a sapphire watch......
ARH Sapphire Co., Ltd
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Shockproof Synthetic Sapphire Watch Crystal Case 38mm
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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 ......
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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2 Inch C Plane Polished Sapphire Wafers Crystal Substrates
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...Sapphire Crystal C Plane Polished Sapphire Wafers Sapphire Substrates Specification: Single crystal Al2O3 99.999％ Orientation: R-axis 0.5° Diameter:50.8±0.1mm Thickness :430±15um or 330±15um Primary flat:16±1mm OF Orientation flat: Off R to C axis 45°±0.1° C-plane(0001) Frontside Surface Roughness:Ra＜0.2nm Backside Surface Roughness: 0.8~1.2um ( Or double side polished......
Hangzhou Freqcontrol Electronic Technology Ltd.
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4inch Sapphire Wafer C Plane Single / Double Side Polished Al2O3 Single Crystal
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...Sapphire Wafer C-Plane Single or Double Side Polished Al2O3 Single Crystal 4inch Dia100mm A plane Single Crystal Sapphire Wafer 2inch Dia50mm C axis Single Crystal Sapphire Wafer Sapphire Substrates 8inch Dia 159mm Single Crystal Sapphire Wafer For Epi - Ready Carrier 4inch/ 5inch/ 6inch/ 6.125inch/8inch c-plane R-axis (1-102) (10-10) sapphire wafer,dia200mm sapphire substrates ,2-6inch C-axis double side polished sapphire......
SHANGHAI FAMOUS TRADE CO.,LTD
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8inch 6inch Sapphire Substrate Wafers Double Side Polished Sapphire Windows
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... of its unique properties make sapphire a preferred material for extreme mechanical, chemical & optical applications. Unlike glass, sapphire cannot be molded. Sapphire can be grown into near net shapes such as tubes and rod, then ground and polished if...
Jingjing Technology (Hubei) Co., Ltd
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ladies wooden watches , wood Band 38mm Automatic Wrist Watches ,Seagull Movement
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... Wood Movement Seagull Caseback Stainless steel +sapphire Clasp Stainless steel butterfly Deal Term Price $35-$48 Lead Time Mass production : 35 days ~......
Shenzhen Timekeeper Watch Co., Ltd.
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Collection Automatic Wrist Watch Japan Movt , Automatic Sapphire Watch 24mm Band Length
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Stainless Steel Watch Collection Mechanical Automatic Watches : Basic information about mechanical automatic watches : 1, case size 41mm 2, case material stainless steel 3, crystal sapphire glass 4, movement automatic movt 5, crown stainless steel material......
Shenzhen Leedon Watch Co., Limited
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38mm / 42mm Smart Watch Case With Plastic Overmolding Injection Mold
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...PA, PA66+30GF, PBT, PC, POM, PP, PE, MA,PVC,TPE,TPU etc Surface Requirement Smooth, Polishing, Painting, SandBlasting, Electroplate, Silk-screen, Laser Etching, Anodizing,Brushing Plastic Part Resin thermoplastic/Thermosetting Tolerance Request UP to (±0...
Dongguan Howe Precision Mold Co., Ltd.
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Optical Instrument Watch Crystal Sapphire Glass Round Rectangle Optical Windows
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Shenzhen Coast Glass Co., Ltd.
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