IWC Schaffhausen is celebrating its anniversary with six legendary watches from past years: the Portugieser watch, Ingenieur watch, Pilot's watch, Da Vinci watch, Aquatimer watch and Portofino watch. The launch of these six new editions not only revives their legendary charm for a whole new generation, but also marks a milestone for IWC and all friends and collectors of the Swiss watchmaker’s timepieces.