FSOT: IWC Portugieser Perpetual Calendar Blue Dial Blue Alligator Strap Sapphire Case 42.4mm MINT CONDITION COMPLETE SET IW344205

Hi, all! Up for sale is IWC Portugieser Perpetual Calendar Blue Dial. Built on Kurt Klaus’s groundbreaking crown-adjusted perpetual calendar architecture, this 18k rose gold Portugieser pairs full four-digit calendar complexity with a design engineered for everyday wear. It suits the seasoned collector seeking a perpetual calendar that can be adjusted with confidence, worn regularly, and appreciated for both its architectural ingenuity and refined execution. Presents itself in mint condition ...