Datejust Turnograph Rhodium Roman Dial

[bebber]

Hi, This is my first post here.

I recently purchased a used Rolex Datejust Turnograph with a Rhodium finished Roman numeral Dial. I checked the serial numbers against the water paperwork and everything looks like it's authentic to me, but I'd appreciate some experienced input on it from the forum since you guys seem to have a rather in depth knowledge of these things. I don't think the watch is worth enough to warrant taking it to a Rolex Service Center to pay them to authenticate it.

One of the pics shows a slight scratch in the sapphire crystal. Not sure how the previous owner managed to scratch sapphire, but it's small enough that I really don't mind that much.