IWC Portugieser Portuguese Chronograph Classic Red Gold / Ardoise

Reference IW3904-05

About this watch

The IWC Portugieser IW3904-05 Portuguese Chronograph Classic Red Gold / Ardoise is a stunning timepiece that embodies the essence of luxury and sophistication. Its red gold case exudes elegance, while its Ardoise dial provides a beautiful contrast against the shiny gold case. The watch's self-winding flyback chronograph movement, IWC caliber 89361, is a marvel of engineering, delivering high precision in timekeeping with a power reserve of 68 hours and an impressive frequency of 28,800 vibrations per hour. Its unique layout combines the hour and minute counters in a totalizer at the 12 o'clock position, while its date function adds practicality without sacrificing style. The watch's sapphire crystal glass offers scratch resistance and clarity, allowing you to appreciate the stunning details of the dial without any obstructions. With a diameter of 42.00 mm and a height of 14.50 mm, the IW3904-05 strikes a perfect balance between presence and wearability, making it suitable for both formal occasions and casual outings.
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MSRP: $23,200
Market Price: $10,374

Key Features

  • IWC caliber 89361 movement
  • Red gold case
  • Sapphire crystal glass

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Chronograph Classic Red Gold / Ardoise
Reference
IW3904-05
Movement
89361
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Flyback
Case
Red Gold 42mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC - IW371624 · $7,497
A pre-owned Portugieser Chronograph with a dune dial, featuring an automatic movement and a stainless steel case.

  • Condition: Very good
  • Case size: 41mm
  • Case material: Stainless steel
  • Movement type: Automatic
Posted at
Apr 20, 2026, 9:05 AM
Active
[WTS] IWC Portugieser Tourbillon Mystere, White Gold IW504207 ♦️Lightly Used Undated♦️

IWC Portugieser Tourbillon Mystere, White Gold IW504207 ♦️Lightly Used Undated♦️

IWC - IW504207 · $30,457
This listing is for an IWC Portugieser Tourbillon Mystere in White Gold, featuring a tourbillon mechanism. The watch has been lightly used and comes with the full set of box and papers.

  • Condition: Lightly Used
  • Material: White Gold
  • Comes With: Full set (box & papers)
Posted at
Apr 20, 2026, 5:38 AM
Active
[WTS] IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

This IWC Portugieser is a gorgeous watch with an inhouse movement, available for sale. It features blue hands and indices on a 40mm case.

  • Case size: 40mm diameter
  • Movement type: inhouse
Posted at
Apr 19, 2026, 11:42 AM
Active
[WTS] IWC Portugieser Jubilee Ref. 5441 – 18k Rose Gold – Limited Edition 006/500 – REDUCED PRICE

IWC Portugieser Jubilee Ref. 5441 – 18k Rose Gold – Limited Edition 006/500 – REDUCED PRICE

IWC - 5441 · $13,249
A limited edition IWC Portugieser Jubilee Ref. 5441 in 18k rose gold produced to celebrate IWC's 125th anniversary, featuring a manual-winding movement and classic Portugieser design language.

  • Condition: Overall very good vintage condition, minor scuffing around the ~10 o'clock area on the crystal.
  • Case Size: ~42 mm
  • Dial Color: Silver
  • Movement Type: Manual winding
Posted at
Apr 18, 2026, 2:43 PM
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 · $7,025
This IWC Portugieser Automatic 40 is a brand new timepiece with a silver dial and 40mm case size. It features an automatic movement and comes with all original accessories.

  • Condition: Brand new, unworn
  • Case size: 40mm
  • Movement type: Automatic
Posted at
Apr 18, 2026, 8:18 AM
Active
[WTS] IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC - IW371624 · $7,497
This pre-owned IWC Portugieser Chronograph is a stainless steel timepiece with a dune dial on a black alligator strap, featuring an automatic movement.

  • Condition: Very good condition
  • Case diameter: 41mm
  • Movement type: Automatic
Posted at
Apr 13, 2026, 9:11 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 · $7,050
This IWC Portugieser Automatic 40 features a silver dial and is fully functional without any issues.

  • Condition: Brand new, unworn
  • Case diameter: 40mm
Posted at
Apr 11, 2026, 8:56 AM
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