IWC Portugieser Portuguese Chrono-Automatic White Gold / Ardoise / Diamond

Reference IW3714-40

About this watch

The IWC Portugieser IW3714-40 Portuguese Chrono-Automatic in White Gold, Ardoise, and Diamond stands out as a true gem. This luxury watch blends precision engineering with innovative design, showcasing IWC's commitment to quality. Crafted from white gold, the elegant round shape makes it perfect for both casual and formal occasions. The ardoise dial features a subtle yet striking grey hue that perfectly complements the white gold case. The Feuille hands sweep across the dial, adding to its sophisticated aesthetic. At the core lies the IWC caliber 79350, an automatic movement known for its robust performance and precision. With a power reserve of 44 hours, it ensures reliable operation. The chronograph function allows for precise time measurement, making it a favorite among sports enthusiasts. Operating the chronograph is straightforward with pushers located on the side of the case. With a water resistance rating of 30 meters, it's splash-resistant but not suitable for swimming or diving. The lug width of 20 mm allows for various strap options, enabling customization.
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Key Features

  • IWC caliber 79350 automatic movement
  • White gold case with ardoise dial and Feuille hands
  • Chronograph function with pushers on the side of the case
  • Sapphire crystal glass
  • 30 meters water resistance
  • 44-hour power reserve
  • 20 mm lug width

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Chrono-Automatic White Gold / Ardoise / Diamond
Reference
IW3714-40
Movement
79350
Movement Features
  • Hours, Minutes
  • Chronograph
Case
White Gold 40.9mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] 2018 IWC Portugieser Automatic 42.3mm 18K Rose Gold Silver Dial IW500701 Full Set

2018 IWC Portugieser Automatic 42.3mm 18K Rose Gold Silver Dial IW500701 Full Set

IWC - IW500701 · $13,200
2018 IWC Portugieser Automatic in 18K Rose Gold, featuring a silver plated dial and date display.

  • Condition: Very nice preowned condition with some light scratches
  • Case Material: 18K 5n Rose Gold
  • Case Dimensions: 42.3mm diameter
  • Bezel: 18K Rose Gold Smooth Bezel
Posted at
Mar 31, 2026, 8:18 PM
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 a 40mm diameter, inhouse movement, and blue hands/indices.

  • Case Diameter: 40mm
  • Movement Type: inhouse
Posted at
Mar 31, 2026, 6:42 PM
Active
[WTS] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

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

IWC - IW358312 · $7,100
This IWC Portugieser Automatic 40 is a mechanical watch with a silver dial and 40mm case. It includes a full set of accessories.

  • Condition: Brand new, unworn
  • Case size: 40mm diameter
  • Water resistance: unknown
Posted at
Mar 28, 2026, 9:04 AM
Active
[WTS] IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

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

IWC - IW358312 · $5,350
This IWC Portugieser is a gorgeous timepiece with an inhouse movement, featuring blue hands and indices on a 40mm case.

  • Movement type: inhouse automatic
  • Diameter: 40mm
Posted at
Mar 24, 2026, 7:16 PM
Active
[WTS] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

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

IWC - IW358312 · $7,125
This is an IWC Portugieser Automatic 40 with a silver dial and 40mm case size. It's brand new and functions perfectly mechanically.

  • Condition: Brand new, unworn
  • Case diameter: 40mm
Posted at
Mar 21, 2026, 11:52 AM
Active
[WTS] IWC Portugieser Chronograph IW371417 – Box & Papers – Automatic – Excellent Condition

IWC Portugieser Chronograph IW371417 – Box & Papers – Automatic – Excellent Condition

IWC - IW371417 · $4,850
A clean example of the IWC Portugieser Chronograph IW371417, featuring a classic silver dial with Arabic numerals and blued hands. This is one of IWC’s most recognizable and wearable chronographs, offering a refined profile with strong everyday versatility.

  • Condition: Excellent
  • Case Size: 41mm diameter
  • Movement: Cal. 79350 automatic movement
  • Case Material: Stainless Steel
Posted at
Mar 18, 2026, 10:09 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