IWC Portofino Automatic '150 Years' Edition Automatic White Dial Black Leather Strap Watch for Men - IW356519IWC Portofino Automatic 150 Years 40mm watch. Model reference: IW356519. This stylish watch represents a timeless elegance in a consummate form. The rounded 40mm case of 9. 3mm thickness is performed in stainless steel. The white dial has applied indexes, Roman Numerals, and leaf shaped hands. The outer chapter ring with printed black markers and Arabic Numerals serves for minute and seconds counting. At the 3 o'clock, there is the date window. The