IWC Portugieser Portugieser Perpetual Calendar 44 Armor Gold / Black

Reference IW5037-02

About this watch

The IWC Portugieser Perpetual Calendar 44 IW5037-02 is a masterpiece of luxury watchmaking, boasting an intricate perpetual calendar mechanism, stunning black sunburst dial, and robust IWC Caliber 52616 movement. Crafted from Armor Gold, this timepiece exudes opulence and sophistication. The combination of elegant feuille hands, luminescent features, and power reserve indicator creates a visually striking effect. With a frequency of 28,800 vibrations per hour and 54 jewels, the IWC Caliber 52616 promises accuracy and reliability. The Pellaton automatic winding system efficiently converts wrist movement into energy, making it a self-sustaining powerhouse. This watch is not only a statement piece but also a testament to IWC's dedication to quality and innovation.
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Key Features

  • Perpetual Calendar Mechanism
  • Black Sunburst Dial with Arabic Numerals
  • IWC Caliber 52616 Movement with 28,800 Vibrations per Hour

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Perpetual Calendar 44 Armor Gold / Black
Reference
IW5037-02
Movement
52616
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month, Perpetual Calendar, Year Indicator
  • Moonphase
  • Power Reserve Indicator
Case
44.4mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] IWC Portugieser Chronograph Stainless Steel Automatic 41 mm Watch IW371620

IWC Portugieser Chronograph Stainless Steel Automatic 41 mm Watch IW371620

IWC - IW371620 · $6,999
This watch is the IWC Portuguese Chronograph, a classic and highly legible design with a 41mm stainless steel case. It features a bright white dial with rich blue accents and comes with a blue rubber strap. The layout works well dressed up or casually.

  • Condition: Very good pre-owned condition
  • Case diameter: 41mm
  • Water resistance: 30 meters
  • Movement type: IWC automatic chronograph caliber 69355
Posted at
Jan 18, 2026, 11:06 PM
Active
[WTS] IWC Portugieser Automatic 40 – Blue Dial | Ref. IW358305 | Complete set

IWC Portugieser Automatic 40 – Blue Dial | Ref. IW358305 | Complete set

IWC - IW358305 · $4,850
This Portugieser Automatic 40 delivers the iconic IWC dress-watch look in an ideal, everyday-friendly size. The deep sunburst blue dial is delivered with clean, applied Arabic numerals and elegant feuille hands. It reads as timeless, not trendy—perfect for boardroom, dinner, or special events.

  • Case diameter: 40.4 mm
  • Movement caliber: Caliber 82200
  • Power reserve: 60 hours
Posted at
Jan 18, 2026, 10:13 AM
Active
[WTS][US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,450
This IWC Portugieser Automatic is a pristine example of the watch, featuring a silver dial and 40mm case.

  • Condition: Brand new, unworn
  • Case size: 40mm diameter
Posted at
Jan 17, 2026, 1:17 PM
Active
[WTS] 2023 IWC Portugieser Chronograph Ref. IW371606 Blue Dial 41mm, Brand New

2023 IWC Portugieser Chronograph Ref. IW371606 Blue Dial 41mm, Brand New

IWC - IW371606 · $4,600
This is a 2023 IWC Portugieser Chronograph Ref. IW371606 with a blue dial and a 41mm case size, powered by an automatic movement.

  • Condition: Brand new, never worn
  • Movement: Automatic, self-winding
  • Case size: 41mm diameter
  • Strap material: Black alligator leather
Posted at
Jan 7, 2026, 10:47 PM
Active
IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )

IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )

IWC - IW371604 · $6,995
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
2023 IWC Portugieser 42 / IW500715

2023 IWC Portugieser 42 / IW500715

IWC - IW500715 · $8,675
2023 IWC Portugieser 42, a luxury watch in excellent condition with original boxes and papers. Comes with warranty card.

  • Condition: Very Good Condition
  • Boxes: Yes, complete set
  • Papers: Complete
  • Warranty: With warranty card
Posted at
Apr 1, 2025, 10:21 PM
Active
Iwc iw500701 portugieser 7 day power reserve rose gold watch

Iwc iw500701 portugieser 7 day power reserve rose gold watch

IWC - IW500701 · $12,995
This IWC PORTUGIESER model IW500701 features a 7 day power reserve and comes in 18K Rose gold on a leather band with deployment buckle.

  • Band material: leather
  • Case material: 18K Rose gold
Posted at
Mar 25, 2025, 10:07 PM
Active
IWC Portugieser Portugieser F.A. Jones in Rose Gold 5442-01 Limited Edition

IWC Portugieser Portugieser F.A. Jones in Rose Gold 5442-01 Limited Edition

IWC - IW544201 · $10,140
This is a limited edition IWC Portugieser F.A. Jones watch in rose gold, featuring mechanical manual movement and measuring 43mm in size.

  • Condition: 90%
  • Size: 43mm diameter
  • Case material: 18K Rose Gold
  • Limited edition: 1000 pieces
Posted at
Mar 7, 2025, 10:20 AM
Active
Reduced! IWC Portugieser Chronograph - 18k Rose Gold

Reduced! IWC Portugieser Chronograph - 18k Rose Gold

IWC - 3714-02 · $7,500
The IWC Portugieser Chronograph is an icon of watchmaking. This timeless design, with its perfect proportions and understated elegance, has captivated collectors worldwide.

  • Condition: Excellent
  • Case material: 18k solid rose gold
  • Bracelet type: Original IWC Leather Strap
Posted at
Mar 1, 2025, 9:09 PM
Active