IWC Schaffhausen is expanding its Portugieser family to include two classically elegant models. The Swiss luxury watch manufacturer launched its first Portugieser watch in the current collection to have a perpetual calendar and platinum case. In addition, IWC introduced the new Portugieser Automatic in a stainless steel case with a silver-plated dial and rhodium-plated hands. The main feature on the dial of this watch is the perpetual calendar. Developed by Kurt Klaus in the 1980s, the mechanism consists of around 80 parts and displays the date, day, month and moon phase. The second watch Portugieser Automatic comes in a stainless steel case with a silver-plated dial and rhodium-plated hands. This variant most particularly showcases the appliqued Arabic numerals, the railway track chapter ring and the slim feuille hands. The watch is worn on a black alligator leather strap.