Rolex Daytona 6263 Circa 1974, excellent and unpolished service case that shows light wear from use, excellent "small red" titium service dial with matching hands, excellent 98350 bracelet with 571 endlinks, claspcode is O6, pushers are newer service parts, the watch appears to have been serviced in 1990 (regarding the engravings in the caseback) and Rolex have changed the case, the dial, the hands, the pushers and the bracelet. The watch comes with a written conversation that occurred the second owner and Rolex, in which he asks the production's year of his watch. Rolex has responded that the watch has been produced in 1990 which is impossible since the production stopped in 1988. 1990 was actually the production year of the service case. The owner wrote a second letter and Rolex finally informed him that his watch has been produced in 1974.