Christian Knoop, Creative Director at IWC, showcases the highlights of IWC new Portuguese collection.

The Portuguese Perpetual Calendar with a single moon is available in two versions: in an 18-carat white gold case (Ref. IW503301) with a slate-coloured dial and in an 18-carat red gold case (Ref. IW503302) with a silver-plated dial and a red gold-plated moon against a midnight blue background. The Portuguese Perpetual Calendar with a double moon is likewise available in an 18-carat white gold case (Ref. IW503401) but with a midnight blue dial. The 18-carat red gold model (Ref. IW503404) with moon phase displays for the northern and southern hemispheres is fitted with a slate-coloured dial. Both replica watches UK For Cheap are fitted Santoni alligator leather straps.