replacing a watch crystal

Brand Name:Unbranded

Model Number:SL-33B

Place of Origin:China

Sapphire Crystal Watch Glass Watch Replacement Polished Sapphire Crystal Lens H9 For Patek Philip Sapphire Crystal Watch Glass Description: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (...

Brand Name:zmkj

Model Number:PINK Blue round shape case

Place of Origin:CHINA

Blue/ Green/ Pink/ Red/ White Sapphire single crystal watch glass case/ Sapphire optical glass for watch lens Color Sapphire Glass Synthetic sapphire is transparent single crystal 99.99% pure Al2O3 that exhibits a unique combination of physical, chemical, ...

Place of Origin:Chongqing, China

...Crystal Watch Lens Glass For Quartz Watches Sapphire glass/ruby glass has very good thermal properties, excellent electrical and dielectric properties, and is resistant to chemical corrosion. It has high temperature resistance, good thermal conductivity, high hardness, infrared transmission, and good chemical stability. Therefore, it is often used to replace...

Brand Name:Unbranded

Model Number:SL-33B

Place of Origin:China

Sapphire Crystal Watch Glass Watch Replacement Polished Sapphire Crystal Lens Sapphire Crystal Watch Glass Description: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3). Sapphire ...

Brand Name:Unbranded

Model Number:SL-333

Place of Origin:China

Sapphire Crystal Watch Glass Watch Replacement Polished Sapphire Crystal Lens Cover Sapphire Crystal Watch Glass Description: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3). ...

Brand Name:Unbranded

Model Number:SL-33B

Place of Origin:China

Custom Sapphire Glass Sapphire Watch Replacement Polished Sapphire Crystal Lens H9​ Sapphire Crystal Watch Glass Description: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3). ...

Brand Name:Unbranded

Model Number:SL-33B

Place of Origin:China

Sapphire Coated Glass Watch Replacement Polished Sapphire Crystal Lens H9 For Patek Philippe Sapphire Crystal Watch Glass Description: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3...

Brand Name:Unbranded

Model Number:crystal

Place of Origin:China

Flat Al2O3 Sapphire Crystal Watch Glass Facet Sapphire Lens Replacement For Luxury Watches Our Sapphire Precision Windows are available in 1/2" and 1" diameters. The uncoated versions are designed for applications in the 150 nm - 4.5 μm range. AR-coated ...

Brand Name:Unbranded

Model Number:crystal

Place of Origin:China

Flat Al2O3 Sapphire Crystal Watch Glass Replacement For Luxury Watch Synthetic Optical Sapphire has no colouration and with a selection of grades of Sapphire available, transmission ranges from 170nm to 6 microns. It can operate up to 2030C. Hardness ...

Brand Name:Unbranded

Model Number:crystal

Place of Origin:China

Flat Al2O3 Sapphire Crystal Watch Glass Replacement For Patek PhilippeWhy Choose sapphire crystal? Our Sapphire Precision Windows are available in 1/2" and 1" diameters. The uncoated versions are designed for applications in the 150 nm - 4.5 μm range. AR-...

Brand Name:Unbranded

Model Number:SL-25b

Place of Origin:China

...Crystal Watch Glass Replacement Sapphire Lens For Patek Philippe Why Choose sapphire crystal? Synthetic sapphire—sometimes referred to as sapphire glass—is commonly used as a window material, because it is both highly transparent to wavelengths of light between 150 nm (UV) and 5500 nm (IR) (the visible spectrum extends about 380 nm to 750 nm[56]), and extraordinarily scratch-resistant Synthetic Sapphire: A synthetic sapphire crystal

Brand Name:Unbranded

Model Number:SL-35

Place of Origin:China

42mm Flat Engraved Sapphire Crystal Bezel Insert for Men Watches Description of sapphire crystal: Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3). Sapphire glass is a synthetic ...

Place of Origin:China

Brand Name:KYTO

Model Number:HRM-2803

...Watch with Chest Belt FEATURES: 1.Time of Day, Day/Date calendar, EL LIGHT 2.Chronograph Stop Watch 3.Continuous Heart RateDatas Display 4.Large Liquid Crystal Display 5.Audible Heart Rate Zone Alarm 6.Average Heart Rate During Exercise Period 7.Target Heart Rate Zone Setting with Alarm 8.Replacement battery in transmitter and watch...