How much would it cost to repair my Rolex?

I have a Rolex Oyster Precision (model number 6426), and the winding mechanism needs replacing. I need a new crown, crown stem, and the crown tube. I want genuine parts.|||According to its bad condition 銆俠ut i suggest you can take it to you bought it from,they must can help you ,i usually visit :http://www.buy-cheap-rolex-watches.com and http://www.cheaprolexshop.com/ these cheap rolex watch shop are offered friendly service and reasonable price ,you can try !|||it depends on the quality of your Rolex, my dad just bought a new one , because he didn't want to repair it since he only bought it because it was a Rolex. But what's the point of repairing one? BUY ANOTHER ONE!!!!!!!!!!!!!!!!!!!!!!!|||My 1995 Rolex Submariner 116610 stopped running in January. I took it to a jewelry store. $600 later it was running like new.