Dear forum,
I am considering to acquire an IWC 807/808-AD caliber 8541 in yellow gold with a roman dial in white (Picture 1). 
My main concern is the dial. Is this an original dial or replacement dial?
I reviewed the 1968 catalogue (Picture 2) previously posted in the forum and the dial is distinctly different around the date display (The numeral III is showing on the watch I am considering).
I have however found one watch sold with the same dial in the URL below. It states this is a 1968, which seems odd given the catalogue roman dial.
here www.classicwatch.com/asp/howtoorder.asp?Where=(Ref%3D%27rx2742%27)&User=76&ManCode=61&Model=Round
Does anyone know if the watch I am considering has a fully original dial? If so, what should I be willing to pay for the watch?
Greatful for all response and enlightenment.
Best,
Christoffer