I too love Breguet, not only the exquisitely manufactured, beautiful time pieces themselves but also the history of the brand, including of course AL Brguet, the genious watchmaker who started it all. While I don't have 4 to show, I am happy to share pics of my 2 Breguet acuisitions.
That's the key. IMO, I think most men, including myself, wouldn't wear a fully jeweled-studded watch from any brand. That said, the serpenti could work for men if it was toned down and a bit larger in size.