Portugieser Perpetual Calendar 44.2mm IW503302

• Collection: Portugieser
• Case Material: 5N Red gold
• Case Size: 44.20mm
• Case Thickness: 15.30mm
• Bezel: Fixed gold bezel
• Dial: Silver
• Crystal: Sapphire
• Strap/Bracelet: Alligator leather
• Buckle: Folding buckle
• Movement: Automatic
• Calibre: 52610
• Power Reserve: 168 hours
• Water resistance: 3 bar

Portugieser Perpetual Calendar 44.2mm IW503302 is a masterpiece from IWC Schaffhausen that exemplifies Swiss haute horology. Designed for collectors and connoisseurs, this watch combines mechanical ingenuity, timeless aesthetics, and ultra-premium materials, making it a standout piece in the prestigious Portugieser line.

The case of this extraordinary timepiece is crafted from 18-carat 5N rose gold, offering a rich, warm tone that complements its classic design. Measuring 44.2mm in diameter, the case has a commanding presence on the wrist while retaining the refined elegance the Portugieser is known for. The watch is fitted with a striking silver-plated dial, complete with four beautifully arranged sub-dials displaying perpetual calendar functions in a logical, legible layout.

At 12 o’clock, the double moon phase display shows the moon’s position in both hemispheres with extraordinary accuracy—it deviates from the actual moon phase by only one day every 577.5 years. The sub-dials also include displays for day, date, month, and year in four digits, all automatically adjusted by the in-house perpetual calendar mechanism, which accounts for leap years without manual correction.

At the heart of the IW503302 is the IWC-manufactured Calibre 52610, part of the brand’s premium 52000 series. This self-winding movement is equipped with a Pellaton winding system and twin barrels, offering a 7-day power reserve. The rotor, visible through the sapphire crystal case back, is crafted in solid gold and decorated with exquisite detail. The movement is not only reliable but also a work of mechanical art.

The Portugieser Perpetual Calendar 44.2mm IW503302 is paired with a luxurious brown alligator leather strap by Santoni, known for its refined craftsmanship and soft texture. The strap is secured with an 18k rose gold folding clasp, ensuring a perfect balance between comfort and security.

This timepiece is water resistant to 3 bar (30 meters), maintaining its focus on dress and formal wear rather than sport functionality. It is ideal for collectors who appreciate advanced complications in an elegant package and want a watch that will remain technically and stylistically relevant for decades to come.

In addition to its unparalleled function and craftsmanship, the perpetual calendar system in this watch is designed to be exceptionally user-friendly. Once set correctly, it automatically adjusts for varying month lengths and leap years until the year 2100—making it a practical as well as poetic investment in precision engineering.

At Luxury Watch Empire, we offer the IWC Portugieser IW503302 with 100% authenticity guarantee, 2-year warranty, insured global shipping, and dedicated client support. Every piece is inspected and handled by luxury watch experts, ensuring your investment is protected and celebrated.

Choose the IWC Portugieser Perpetual Calendar 44.2mm IW503302 to own a symbol of horological innovation, luxurious design, and enduring value—a true collector’s timepiece for those who demand the finest from Swiss watchmaking.