32mm-33.5mm Sapphire Crystal Watch Glass Lens 4Pcs - Flat Replacement Watch Glass for Repair, DIY & Vintage Timepiece Restoration

Feature:1. Using high‑quality sapphire crystal glass with a hardness rating of 9, second only to diamonds.2. Double domed watch lenses, highly transparent, scratch‑resistant and wear‑resistant.3. Suitable for professional watchmakers and watch repairers, easy to install and use.4. The and edges are smoothly treated, high temperature resistant and easy to use.5. Perfect watch repair parts, including 4 watch glass lenses, to meet different needs.Specification:Item Type: Watch GlassMaterial: Sapphire CrystalQuantity: 4pcsSpecifications Model (Lens Diameter): Approx. 32mm / 1.26in, 32.5mm / 1.28in, 33mm / 1.30in, 33.5mm / 1.32inError Range: Edge Thickness: Approx. 1-1.2mm/0.04-0.05inDiameter Error: ±0.2mm / 0.01in Package List:4 x Watch GlassNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.