IWC Portuguese Perpetual Calendar - IW503704 - Excellent - Full Set
Exquisitely executed in white gold, the IWC Portuguese Perpetual Calendar IW503704 is a commanding 44.4 mm timepiece that blends classical proportions with haute horology. The champagne dial provides a warm, refined backdrop to the perpetual calendar complication, while the automatic movement ensures effortless daily wear. Matched to a white gold bracelet with a folding clasp, this example offers a cohesive, luxurious presentation befitting collectors and connoisseurs. Offered as a Full Set with original box and papers and presented in excellent condition, this2026 IWC carries the provenance and completeness prized by discerning buyers. Located in Madrid, ES, the watch represents a rare opportunity to acquire a modern, fully verified example of IWC’s celebrated perpetual calendar in precious metal—an elegant, investment-grade piece for any serious collection.
$52,265
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Madrid / Spain
2026
Description
The Portugieser Perpetual Calendar 44 White Gold / Dune is a remarkable example of IWC's dedication to creating iconic timepieces. Introduced in 2024, this model reflects the brand's tradition of innovative design and unparalleled craftsmanship. Its robust construction and timeless aesthetic make it ideal for those who appreciate both style and performance. This watch stands out with its intricate details and advanced features, catering to collectors and enthusiasts alike. Whether admired for its elegant design or reliable functionality, the Portugieser Perpetual Calendar 44 White Gold / Dune is a true representation of IWC's horological expertise and a valuable addition to any collection.
BrandIWC
ModelPortugieser
Referenceiw5037-04
Year2024 - 2026
Movementiwc caliber 52616
Case materialwhite gold
Crystalsapphire
Case backopen
Case shaperound
Case diameter44.4
Case height14.9
Lug width22
Water resistance50
Dial colorblue
Indexesarabic numerals
Handsfeuille
Dial finishsunburst
Movement typeautomatic
Displayanalog
Movement diameter38.2
Jewels54
Power reserve168
Frequency28800
Astronomicalmoonphase
Datedate, day, month, perpetual calendar, year indicator
Handshours, minutes, small seconds
Strap materialleather
Strap typestrap
Strap clasppin buckle
Gendermen
W
Wancora Watches (Aldo 1911)
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