IWC releases the Portugieser Automatic (Ref. IW500710) & Portugieser Chronograph (Ref. IW371491) in blue dial variants. Btw, if you're wondering about the case size, it's a 40.9mm stainless steel case for the chrono & 42.3mm for the automatic. Cheers,...
limited editions were the only use of blue for them, but I guess not. I do prefer this to the Laureus editions, which, in the automatic, have a white outer ring on the dial.