A luxury timepiece from IWC Schaffhausen: the iconic Portugieser Perpetual Calendar in 18K rose gold with a pristine white dial. Features include a moon phase display at 12 o’clock, day-of-week subdial (left), date with leap-year indicator (right), month/leap-year ring (bottom center), and digital year window (6 o’clock). The classic Arabic numerals, feuille hands, and railway minute track evoke traditional Swiss elegance. Powered by an in-house automatic calibre with 7-day power reserve, this watch requires no date adjustment until 2100. Paired with a brown alligator leather strap with crocodile texture and matching rose-gold pin buckle. Ideal for formal events, business settings, or collectors seeking horological sophistication. The case measures ~43mm, offering presence without bulk, while the sapphire crystal ensures scratch resistance. Swiss-made craftsmanship is evident in the sunburst finish, precise hand-finishing, and meticulous assembly—exemplifying haute horlogerie tradition.