Specification AgeRangeDescription : Adult BraceletForm : wristband Brand : HARFINGTON BulletPoint1 : Size - Material: Optical Glass; Diameter: 30.5mm / 1.2-inch; Thickness: 2.5mm / 0.1-inch; 1 x Watch Clear Crystal Lens Glass BulletPoint2 : Material - Made of quality optical mineral glass, good transparency, scratch resistant, corrosion resistant, sturdy and durable, and has a long service life. BulletPoint3 : Feature - The watch glass lens is crystal clear, with high transparency, rounded and smooth edges, comfortable hand feeling, and no scratches. BulletPoint4 : Application - Easy to install and replace, it can easily replace damaged glass mirrors. Very suitable for repairing watches by yourself, provided that repair tools are available. BulletPoint5 : Note - The lens diameter tolerance is ±0.05mm, please use professional tools to measure before purchasing, and choose the appropriate size. Please be careful not to wipe the watch mirror with too hard paper or cloth, so as not to scratch the glass surface, just wipe it clean with a soft cloth. ClaspType : Buckle Collection : Replacement Watch Bands Color : Clear CompatibleDevices : Watch Department : mens ExternallyAssignedProductIdentifier1 : 717029619433 ExternallyAssignedProductIdentifier2 : 0717029619433 FinishType : Finish GpsrSafetyAttestation : 1 IncludedComponents : inc ItemDisplayWeight : 0.04 pounds ItemName : HARFINGTON Watch Clear Crystal Lens Glass 30.5mm Dia. 2.5mm Thick Round Flat Mineral High Transmittance Watch Glass Replacement Part for Watchmaker Repair ItemPackageDimensions_Height : 9.2 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 1 ItemShape : Watch Back Cover Removal Tool ItemTypeKeyword : watch-repair-tools Lifestyle : Fashion Manufacturer : HARFINGTON Material : Glass MetalType : No Metal Type ModelName : Watch Battery Replacement Tool Kit ModelNumber : hta221119hh0416 NumberOfItems : 32 OccasionType : Sports PartNumber : hta221119hh0416 Pattern : Solid PowerSourceType : PowerSource ProductDescription : 1. Made of quality optical mineral glass, good transparency, scratch resistant, corrosion resistant, sturdy and durable, and has a long service life. 2. The watch glass lens is crystal clear, with high transparency, rounded and smooth edges, comfortable hand feeling, and no scratches. 3. Easy to install and replace, it can easily replace damaged glass mirrors. Very suitable for repairing watches by yourself, provided that repair tools are available. 4. The lens diameter tolerance is ±0.05mm, please use professional tools to measure before purchasing, and choose the appropriate size. 5. Please be careful not to wipe the watch mirror with too hard paper or cloth, so as not to scratch the glass surface, just wipe it clean with a soft cloth.