Blue and White
369
AP
First of all, those are all dream watches to kill for 
However, if I had the choice, I would go for AP. It has a balanced lay out on the dial and I like the combination of black dial with red gold case.
The Nautilus is too busy in the center, there are too many numbers in three layers of circles.
For both of them, a leather strap is better than gold strap - otherwise it is too much of that precious metal.
The RM is a clear no-go compared to the other ones - dial lay out looks unstructured/chaotic and that also entails lower legibility IMHO.