Did Rolex Ever Use Production Dials for Replacement Instead of a Service Dial?

[jonthefisher]

For watch models that had a long production run, like a 5513, would a earlier dial have been replaced with a later production dial if it was done while that model was in still production? For example if a 5513 made in 1965 needed the dial replaced in 1975 would Rolex have just installed a later dial in it or is this a sign there is something fishy with it?