IWC Portugieser Portugieser Perpetual Calendar 44 White Gold / Ice Blue

Reference IW5037-03

About this watch

The IWC Portugieser IW5037-03 is a stunning addition to the esteemed collection, seamlessly combining functionality with elegance. This round case, crafted from lustrous white gold, exudes opulence while remaining understated. The Ice Blue dial features Arabic numerals that are both stylish and easy to read, ensuring you never miss a moment. The Feuille hands glide gracefully over the dial, offering a classic touch that complements the modern feel of the watch. The perpetual calendar display shows the date, day, month, year, and moon phase, making it the kind of functionality that makes you feel like a timekeeper of the cosmos! At the heart of the IW5037-03 lies the IWC caliber 52616, an automatic movement that combines tradition with cutting-edge technology. With 54 jewels and a frequency of 28,800 vibrations per hour, this movement is designed for precision and longevity. The Pellaton automatic winding system harnesses energy from your wrist’s natural movements, ensuring that your watch remains charged and ready to go. This means fewer battery replacements and more time enjoying your timepiece. With its perpetual calendar feature, the IW5037-03 is a true marvel of horology. It's not just about telling time; it's about making a statement.
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Key Features

  • IWC caliber 52616 automatic movement
  • Perpetual calendar display with date, day, month, year, and moon phase
  • Pellaton automatic winding system for effortless charging
  • Ice Blue dial with Arabic numerals and Feuille hands
  • Water resistance of 50 meters for everyday wear
  • Sapphire glass for durability and clarity
  • White gold case with a substantial presence on the wrist

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Perpetual Calendar 44 White Gold / Ice Blue
Reference
IW5037-03
Movement
52616
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month, Perpetual Calendar, Year Indicator
  • Moonphase
  • Power Reserve Indicator
Case
White Gold 44.4mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

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  • Condition: Brand new, unworn
  • Case Diameter: 40mm
Posted at
Feb 14, 2026, 11:47 AM
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  • Condition: Excellent preowned shape
  • Case Size: 41mm
  • Material: stainless steel
Posted at
Feb 9, 2026, 3:15 PM
Active
[WTS] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

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  • Condition: Brand new, unworn
  • Case size: 40mm diameter
Posted at
Feb 7, 2026, 11:16 AM
Active
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  • Condition: Crisp, gorgeous condition
  • Movement: in-house movement
  • Case size: 40mm diameter
Posted at
Feb 7, 2026, 9:34 AM
Active
[WTS] 2023 IWC Portugieser Automatic 40 IW358312 Full Set Excellent

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IWC - IW358312 · $7,250
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  • Condition: Excellent
  • Year: 2023
Posted at
Feb 3, 2026, 1:00 PM
Active
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This IWC Portugieser Chronograph features a stainless steel case and gold numerals. It comes with all the original boxes, papers, booklets, and IWC Warranty Card.

  • Condition: unworn
  • Case size: 41mm diameter
  • Movement: In-House Calibre 69355
Posted at
Apr 2, 2025, 3:10 PM
Active
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  • Condition: Very Good Condition
  • Boxes: Yes, complete set
  • Papers: Complete
  • Warranty: With warranty card
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Apr 1, 2025, 10:21 PM
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  • Band material: leather
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  • Condition: 90%
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  • Limited edition: 1000 pieces
Posted at
Mar 7, 2025, 10:20 AM
Active