Thinking about picking up an IWC Portuguese Chronograph watch (black strap, black dial) to use as a watch for work. http://www.iwc.com/en/collection/portuguese/IW3714/ I'm looking for something elegant and subtle (not a big fan of the plain dials so would prefer some chrono). Do you think this will do the trick? If anyone owns one of these, how are they? Do they last over time? I currently wear an Omega Speedmaster (metal bracelet). Looking for something a bit dressier now. Any suggestions other than the IWC mentioned above? Looking to spend around 6K-8K but can be tempted to go above if the watch is VERY VERY nice. No Rolex though; don't know why but I have never liked them that much.