Hello, I am new to the forum, and am looking forward to learning from the experiences and expertise held by everyone here, so thanks for having me!
I have acquired a Rolex Oyster Speedking, circa 1964, that appears to run well. However, I have noticed that there is some wear to the edge of the dial between the 10 and 12 area. It looks to be dry, but wondered if it is a result of staining, moisture or oil from the movement? Also, would it be some that is likely to deteriorate? I have attempted to attach a photo, which is probably the best way to describe my question. Thanks again for your help. Ally