Double Domed Watch Glass 4Pcs Watch Accessory Hardness Rating 9 Watch Glass For Watch Repairers

Double Domed Watch Glass 4Pcs Watch Accessory Hardness Rating 9 Watch Glass for Watch Repairers Specification: Item Type: Watch Glass Material: Sapphire Crystal Quantity: 4pcs Specifications Model Lens Diameter: Approx. 30mm / 1.18in 30.5mm / 1.20in 31mm / 1.22in 31.5mm / 1.24in Error Range: Edge Thickness: Approx. 1-1.2mm/0.04-0.05in Diameter Error: ±0.2mm / 0.01in Package List: 4 x Watch Glass Note: 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.