Redial IMO
Read this, not sure about the black dial though
https://omegaforums.net/threads/my-new-seamaster-with-curtain-or-ribbon-dial.130416/
Mine is 14K solid gold. 😀
Another vote for a redial.
I also have suspicions those indicies contain radium inserts which have been painted black.
Redial IMO
It looks like it reflects light more like onyx or rubber.
Possibly but think I’ll stick with radium. These types of indices where very common around 1958/59.
It’s speculation on my part but this is how I believe it once looked. The chamfers are there just hard to see against the black dial.