Looks like this as had some hard times! Would there still be interest for a watch like this is it time or has it crossed over to the donor side?
That type of dial damage is normally due to faulty seals and moisture ingress. I have had a number in looking like this over the years, and when you examin the rest of the watch and movement, they are pristine, so a new dial can be all that's needed...as long as you can source a dial. And of course make sure to have all the seals replaced during servicing, especially the crown one, it is overlooked all the time. Rob