Help Advice Please!! Rolex Oysterdate Precision 1968

[samgyetang]

Hi, I am looking very seriously at a Rolex Oysterdate Precision. 1968 I think owing to the case number. 6694 movement. Just one thing. The dial seems different to some other precisions I have seen. Also, the R on the rolex catches my eye. Am I being alarmist? Eveything else, including the movement is kosher and there is no reason for this seller to tell me lies, but I have not seen a dial exactly like this. I am actually quite new to this game and would like an experts opinion on the dial. Other than that I am completely satisfied with the watch and the price.
Many thanks in advance
Sammy