Rolex is a registered trademark of Rolex Watch, U.S.A., Inc. Altering their products in any way will void the manufacturer's warranty. Rolex Watch U.S.A, Inc. will no longer service a watch containing custom non-Rolex parts or accessories. Custom diamond accessories shown on this page are not manufactured by Rolex Watch, U.S.A, Inc. Alan Furman & Co., Inc. is not authorized, approved, or affiliated with Rolex Watch U.S.A, Inc. Alan Furman & Co., Inc. guarantees these products for two years.
See more at: http://www.alanfurman.com/rolex-custom-accessories/