The item for sale is a brand new, aftermarket replacement, white sapphire, scratch resistant, watch crystal.



It fits a Franck Muller 5850 watch.



Size: 30.



4 x 18.



4 x 3.



5 This is a top quality sapphire crystal and is made to exact specifications and size.



This sapphire crystal is scratch proof.



It will fit The watch and The watch will be waterproof.



We carry other model and sizes of sapphire crystals for Franck Muller, they are listed in our store for you to purchase.



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 Note: Be sure to check The watch model number and the lug width opening using the mm side of a ruler and make sure it matches the lug width mentioned in the description of our listing.



If it does not, please email us so we can assist you further.



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.



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• Department ‏ : ‎ mens
• Date First Available ‏ : ‎ May 29, 2018