Not mine thankfully, just a relative who thought "Its a Rolex" meant not changing changing the seals, servicing it, or even having a WPT done for 12 years was perfectly acceptable for regular swimming in salt water. In the Daytona's defence, it didn't actually stop in spite of being rusted, with bone dry lubrication until two wheels were finally too covered in corrosion and debris to mesh with each-other correctly.
I gave some stern words and provided a stern bill from the watchmaker, and he really wasn't impressed having to do it, removing rust is really not a task watchmakers like to do, especially when a cheap set of seals could have prevented it.
My watchmaker told me that Rolex is (in a way) a bit too good and runs whens they would actually be better off not running.
Another sad rusty movement, this time Calibre 8500: http://www.ebay.com/itm/Omega-Calib...377777791?pt=Wristwatches&hash=item35df30b47fPurchases made through these links may earn this site a commission from the eBay Partner Network