I'm very, very conflicted on my next watch purchase. I'm debating between either an IWC Portuguese Perpetual in either rose or white gold, or a Patek 5035 annual calendar in yellow gold or rose gold. They are roughly the same price. The IWC is 42mm and I think is roughly the same as the standard Portuguese, which looks absolutely fantastic on my wrist in terms of size. The Patek is roughly 37mm, and is around the same size as my Rolex Datejust, which is also a very good size. Is SF leaning one way or another on this? I'd probably be happy with either, I just find it very difficult to make a decision, especially as I definitely can't afford both. If it makes a difference, I'm 27 and I think the IWC is more "youthful," but maybe I'm biased because of its prevalence in the latest "Wall Street" film. My primary mode of dress is also business casual; i.e., sport coats, etc.