In 2015, IWC introduced the new and improved version of the Portugieser Automatic, now called the 5007. The movement boasts two barrels for an impressive 168-hour power reserve and an updated Pellaton winding mechanism. The design changes may be subtle, but they are definitely noticeable in person, especially the curved glass and the ergonomically optimized lugs. Fast forward to 2020 and the IW5007-14 joins the collection, featuring a Stainless Steel case and a striking burgundy Red dial.