Sorry but this is the wrong way to do it - use private messages for such conversations. And if you come to an agreement ask the seller to create a reserved sales thread in the sales section. Forum rules are good for everyone.
By the way - on the blue IWC pilot watches.. I have two of them and they look lovely... and once I mocked a guy selling a Franken with a Gen dial saying the reps are so good you don't need a gen dial.. I was so wrong.. the gen blue dials reflect the light completely differently and are a much more vibrant blue and this is noticeable from across the aisles of a supermarket. Static pics don't capture this difference but IRL it is very different...