The IWC Portugieser Perpetual Calendar 44 (ref. IW503404) is a stunning expression of IWC’s watchmaking philosophy—combining timeless Portugieser design with one of horology’s most impressive complications. With its elegant proportions, balanced dial, and unmistakable presence, this is a watch that feels equally at home dressed up or worn as a statement everyday piece.
At the heart of the watch is IWC’s perpetual calendar, a complication designed to automatically account for the different lengths of the months and leap years. Once properly set, the calendar requires no correction until 2100, making it one of those complications that is as fascinating to own as it is to admire. The dial brings together the date, day, month, moon phase, and year indications in a remarkably cohesive layout.
The Portugieser case and refined dial give the watch a distinctly sophisticated character, while the large case and expansive dial provide excellent legibility and wrist presence. The moonphase display adds an especially beautiful touch, showcasing IWC’s ability to make serious mechanical watchmaking feel approachable and visually compelling.
The IW503404 is a fantastic choice for the collector who wants a genuinely complicated watch without sacrificing elegance. It offers the romance of a perpetual calendar, the practicality of an automatic movement, and the unmistakable identity of the Portugieser collection—all in one exceptionally refined package.
Brand: IWC Model: Perpetual Calendar Reference: IW503404 Case Material: Pink gold Bracelet Material: Crocodile skin Size: 44.2mm Dial Color: Grey Bezel Material: Red gold Condition: Pre-owned Included Items: Watch only Movement: Automatic Crystal: Sapphire crystal Water Resistance: Up to 30m
