IWC Portugieser Portuguese Tourbillon Mystere Red Gold / Ardoise

Reference IW5042-10

About this watch

The IWC Portugieser IW5042-10 Portuguese Tourbillon Mystere Red Gold / Ardoise is a masterpiece that embodies the essence of luxury watchmaking. With its limited production, striking design, and cutting-edge movement, this timepiece stands out in the world of high-end watches. The red gold case exudes warmth and sophistication, while the grey (Ardoise) dial adds a touch of modernity. The mixed indexes and feuille hands provide elegant readability, while the tourbillon escapement visible through the open back showcases the intricate mechanics of the watch. The IWC caliber 50900 automatic movement boasts an impressive 7-day power reserve, ensuring precision and reliability. This limited edition watch is a collector's dream, with only 500 units produced between 2008 and 2009. Its unique combination of luxury materials, stunning design, and intricate mechanics makes it a true masterpiece that deserves a spot on any serious collector's radar.
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Key Features

  • IWC Portugieser IW5042-10
  • Red Gold Case with Grey (Ardoise) Dial
  • IWC Caliber 50900 Automatic Movement
  • 7-Day Power Reserve
  • Limited Edition of 500 Units
  • Visible Tourbillon Escapement
  • Sapphire Glass for Clarity

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Tourbillon Mystere Red Gold / Ardoise
Reference
IW5042-10
Movement
50900
Movement Features
  • Hours, Minutes, Small Seconds
  • Power Reserve Indicator, Tourbillon Escapement
Case
Red Gold 44.2mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
30

Current Listings

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

IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,300
A IWC Portugieser Automatic 40 with a silver dial in pristine condition is being sold. The watch features a 40mm case and includes the original box, user manual, and warranty booklet.

  • Condition: Brand new, unworn
  • Case size: 40mm diameter
Posted at
Feb 7, 2026, 11:16 AM
Active
[WTS] IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

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

A gorgeous IWC Portugieser with inhouse movement and blue hands/indices. Bought in 2022.

  • 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

2023 IWC Portugieser Automatic 40 IW358312 Full Set Excellent

IWC - IW358312 · $7,250
A refined, modern interpretation of the classic Portugieser design.

  • Condition: Excellent
  • Year: 2023
Posted at
Feb 3, 2026, 1:00 PM
Active
[WTS] IWC Portugieser / Portuguese Chronograph 41mm - Extended Warranty, Box & Papers - IW371609

IWC Portugieser / Portuguese Chronograph 41mm - Extended Warranty, Box & Papers - IW371609

IWC - IW371609 · $55,000
  • Size: 41mm
  • Movement: Calibre 89365
  • Water resistance: 30m
Posted at
Feb 1, 2026, 4:07 PM
Active
[WTS] IWC Portugieser Chronograph 41mm IW371620 / Portuguese - $4950

IWC Portugieser Chronograph 41mm IW371620 / Portuguese - $4950

IWC - IW371620 · $4,950
This IWC Portugieser Chronograph features a beautifully finished white dial with blue accents and is under warranty until April 2031.

  • Condition: near mint condition with a few light marks
  • Size: 41mm diameter
  • Warranty expiry date: April 2031
Posted at
Feb 1, 2026, 2:45 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 · $7,350
This IWC Portugieser Automatic 40 - Silver Dial is a brand-new timepiece that features a 40mm diameter case and a silver dial. It comes with various accessories and includes a digital transferable warranty until 12/2025.

  • Condition: Brand new, unworn
  • Case Size: 40mm diameter
Posted at
Jan 31, 2026, 10:15 AM
Active
[WTS] IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312

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

This IWC Portugieser is a really gorgeous watch with an in-house movement, available in a 40mm size. It has blue hands and indices.

  • Condition: Crisp
  • Case diameter: 40mm
Posted at
Jan 30, 2026, 7:02 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