The IWC Portofino ref: IW344602 features a 40mm case crafted from rose gold. This model, released in 2022, showcases a silver dial and is powered by the IWC caliber 82650 with automatic winding. It includes functions for date, leap year, month, and moonphase, providing a comprehensive display of time and lunar cycles. The combination of these elements makes it a notable addition to any collection.