The item for sale is a brand new, aftermarket replacement, scratch resistant, white sapphire, watch crystal. It will also fit the following model : 5712(With rubber ring); 5711(With rubber ring); 5712G, 5712R , 3712 ,5980(With rubber ring); 5167(With rubber ring); 5164(With rubber ring); 4908(golden edge); 4910(golden edge); 4910(silver edge); 5067; 5722; 5724; 5021; 5719; 5726; 5165; 7011; 5068; 5976; 7010; 5135; 4920; 4700; 4941 and others. This is a top quality sapphire crystal and is scratch proof. It is made to exact specifications and size as the original and will fit the Patek Phillipe watch. Size: 24.60mm x 24.60mm Only a few left. ALL BUYER :PLEASE READ DESCRIPTION OF THE ITEM IS SUITABLE FOR the WATCH BEFORE MAKING the PURCHASE TO AVOID RETURN/EXCHANGE. If there is a problem with item you receive, please contact us and wait for our email. We should be able to resolve the problem. **_All Customers Please Read The Following Before Purchasing:_** Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for the watch. The guide will show you how to measure the lug width opening of the watch using a ruler, how to check the model number, and assist you with other questions you may have regarding measurement. Watches may share a visual resemblance, yet variations in case size or year model can distinguish them. This will help to avoid any returns or exchanges. We are also an email away to assist with any questions you may have. Thank you for the business! **_100%