I have a Rolex Deepsea with a Swiss movement that I bought in 2012 from a member of this RWI site who modified watches in particular Rolexes by putting Swiss movements. This watch works very well, perfectly accurate to the minute. I can't find this member on RWI and I can't remember his name. I need to repair my watch which has the winder button that no longer closes. Could you be kind enough to help me?