I have just got turned onto these (I am not much of a fan of the YM2). I love the version you are wearing in this photo, as well as the rhodium with baby blue seconds hand. And at 40mm, this is the perfect size Rolex for my wrist (the Milgauss fits me perfectly). I am done with purchases for a while, but this reference has my attention. Great photo, btw.
cheers
Drew