The upcoming May auction in Geneva by Antiquorum is now up on their website in the "flip-through" version.
They're all contemporary watches and arranged by metal type: PT, WG,RG,YG, etc.
There is something there for everyone including a handful of VC's (St. Gervais, couple of Toledos, Jubilee, tonneau tourbillon, and others.)
Its fun to flip through the pages, but be warned its a huge collection!! The watches are quite extraordinary. This"nobleman" should have opened a shop! What a collector!