IWC Portuguese Perpetual Calendar - IW503703 - Excellent - Full Set
An elegant expression of IWC’s horological mastery, this Portuguese Perpetual Calendar IW503703 pairs a 44.4 mm white gold case and matching white gold bracelet with a deep blue dial for striking contrast and presence on the wrist. Powered by an automatic movement, the watch delivers the full perpetual calendar complication in a contemporary2026 execution, combining technical sophistication with refined finishing and exceptional legibility. Offered in Excellent condition, this example is a Full Set and includes the original box and original papers, assuring provenance and authenticity. Located in Madrid and priced at 47,200 EUR, it represents a compelling opportunity for collectors seeking a modern precious-metal perpetual calendar that balances everyday wearability with enduring collectibility.
$55,939
With box
With papers
Certified Seller Guarantee
excellent
Secure payment
Fast shipping
🇪🇸
Madrid / Spain
2026
Description
The Portugieser Perpetual Calendar 44 White Gold / Ice Blue 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 / Ice Blue is a true representation of IWC's horological expertise and a valuable addition to any collection.
BrandIWC
ModelPortugieser
Referenceiw5037-03
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)
WeWatches Certified Sellers
Authenticity Guarantee
Fast shipping
Key metrics
Compare
Average price
$0
Trend
+ 0$(+0%)
Retail price
$0
Metrics are not available for this model yet.
Other models for sale
by this seller
Guarantee
of authenticity
of authenticity
More than 12 000
Watches for sale
Watches for sale
Guarantee
WeWatches
Rest assured your watch comes from trusted, reputable sources. No imitations, no questionable intermediaries, no cause for concern.
Certified sellers
Secure payment
Fast shipping
Authenticity guarantee
Personalized customer support
Expert verification
Certified sellers
Secure payment
Fast shipping
Authenticity guarantee
Personalized customer support
Expert verification
Client reviews of WeWatches
Cecilia Payne
I am absolutely delighted with my purchasing experience on this site. The watch I received is not only authentic, but it also arrived in pristine condition, accompanied by all authenticity documents.
Eugenia Moore
Customer service was exceptionally responsive and assisted me at every stage of my order. I highly recommend this site to anyone seeking to purchase a luxury watch online with complete confidence.
Curtis Fletcher
A worry-free buying experience from start to finish!