IWC Portugieser Portuguese Yacht Club Chronograph 43.5 Stainless Steel / Ardoise

Reference IW3905-03

About this watch

The IWC Portugieser Yacht Club Chronograph IW3905-03 is a stunning blend of style, precision, and functionality. Crafted from high-quality stainless steel, this 43.5mm timepiece boasts a polished look and exceptional comfort on the wrist. The grey dial, adorned with bold Arabic numerals, exudes sophistication and elegance. At its heart lies the IWC caliber 89361, a self-winding flyback chronograph movement that delivers precision and reliability in every tick. With a power reserve of 68 hours and a water resistance of up to 60 meters, this watch is perfect for everyday wear. The flyback chronograph feature allows for quick timing of events, while the date display and intuitive dial layout make it easy to navigate. Whether you're sailing the seas or attending a business meeting, the IWC Portugieser Yacht Club Chronograph IW3905-03 tells a story of adventure, elegance, and a passion for excellence.
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MSRP: $13,300
Market Price: $5,296

Key Features

  • IWC caliber 89361 self-winding flyback chronograph movement
  • 43.5mm stainless steel case with polished finish
  • Grey dial with bold Arabic numerals and date display
  • Water resistance up to 60 meters
  • Power reserve of 68 hours
  • Sapphire glass for scratch-free protection
  • Ergonomic design for comfortable wear

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Yacht Club Chronograph 43.5 Stainless Steel / Ardoise
Reference
IW3905-03
Movement
89361
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Flyback
Case
Stainless Steel 43.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
60

Current Listings

[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 · $4,700
A 2023 IWC Portugieser Chronograph Ref. IW371606 with a blue sunburst dial on a black alligator strap.

  • Condition: Brand new, never been worn
  • Case Size: 41mm diameter
  • Movement: IWC-manufactured, automatic, self-winding
Posted at
Dec 22, 2025, 10:00 PM
Active
[WTS] IWC Portugieser Chronograph Ref. 3714 – Silver Dial – Papers

IWC Portugieser Chronograph Ref. 3714 – Silver Dial – Papers

IWC - 3714 · $3,500
A classic IWC Portugieser Chronograph blending marine-chronometer heritage with elegant design, featuring a 41mm stainless steel case and silver dial.

  • Case size: 41mm
  • Case material: stainless steel
  • Dial color: silver
Posted at
Dec 19, 2025, 4:13 PM
Active
[WTS] IWC Portugieser Automatic 40 Blue – 2025 – Factory Warranty 2033

IWC Portugieser Automatic 40 Blue – 2025 – Factory Warranty 2033

IWC - IW358305 · $5,500
This IWC Portugieser Automatic 40 features a timeless design with a clean, highly legible dial and a versatile 40mm case. It comes complete with a box and papers dated 2025 and has a factory extended warranty through 2033.

  • Case size: 40.4mm
  • Dial color: blue
  • Strap material: dark blue leather
Posted at
Dec 13, 2025, 1:03 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
IWC Portugieser Minute Repeater Grey Dial White Gold 43mm Ref. IW524205 REDUCED!

IWC Portugieser Minute Repeater Grey Dial White Gold 43mm Ref. IW524205 REDUCED!

IWC - IW524205 · $39,995
The IWC Portugieser Minute Repeater is a brilliant invention from the 17th century, featuring a sonorous minute repeating mechanism that chimes out the hours, quarters and minutes on two finely tuned gongs. The watch has a grey dial and is housed in an 18k white gold case with a diameter of 43mm.

  • Condition: Excellent to Like New
  • Case size: 43mm
  • Water resistance: 0.0 bar
  • Movement caliber: 95290
Posted at
Feb 24, 2025, 6:29 PM
Active