Christian Knoop, Creative Director at IWC, showcases the highlights of IWC new Portugieser collection.
The Portuguese Annual Calendar is available in 18-carat red gold (Ref. IW503504) with a silver-plated dial or in stainless steel with a silver-plated (Ref. IW503501) or midnight blue (Ref. IW503502) dial. All versions of the watch are fitted with black Santoni alligator leather straps.