I would not redial. A cleaning sometimes is more than enough. I sent my 2508 for movement restoration and dial cleaning to Patek. Costs and time have been reasonable, if you want to keep it. Best regards, Lars
movement restauration (it was out of service for very long - I guess 20 years) Clean up of the hands Change of glass crown replacement All that for 1.670 Euro - I think that is very fair. I asked not to polish and to leave the dial as it was.