I also tried one on recently at the boutique-I would be very happy to own one. I also tried the titanium version and was astonished how lightweight it felt. The dial and heft on the white gold are definitely good points.
Yours looks very crisp! I have found the DonIndiano link previously and it is fantastic. I think the search will inevitably involve some compromises, and hopefully some travel to find the right example. The UK may not have what I'm looking for but I will take my time.