To maison des femmes,
Briefly speaking. If you are very wealthy and don't care the C/P of the watch. F.Muller is a excellent choice for its beautiful outlooking and rarity. Moreover, it will not cause people's jealousy since it is not so famous as P.P. and Rolex.
However, if you are a budget-buyer who have to save months or years to gain one expensive, please don't choose that brand then.