What many don’t realize the service parts are almost as rare as the original parts although they don’t command the same premium.
And if by any luck you land on an original dial it will most likely cost two or three time the price of the watch with no dial i.e. the dial alone in many tens of thousands for such a watch. A service dial may command 10k or more if you can find one.
Original condition is the most sought after but not available in any condition.