IWC Portugieser Portugieser Chronograph Classic Red Gold / Silver

Reference IW3903-01

About this watch

The IWC Portugieser IW3903-01 is a masterpiece of luxury watchmaking, blending elegance with functionality in a true statement piece. Crafted from red gold, this 42mm timepiece exudes sophistication and durability, striking a perfect balance between presence and wearability. The silver dial features Arabic numerals for readability, while the Feuille hands add classic sophistication. Equipped with a self-winding flyback chronograph movement, this watch is all about precision, boasting a power reserve of 68 hours and a frequency of 28,800 vibrations per hour. With a water resistance rating of 30 meters, it's perfect for everyday wear. The IW3903-01 is an investment in craftsmanship, heritage, and functionality, representing a blend of art and engineering that's hard to find elsewhere.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 42mm Red Gold Case
  • Sapphire Crystal
  • IWC Caliber 89361 Movement
  • Flyback Chronograph Function
  • 30m Water Resistance

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Chronograph Classic Red Gold / Silver
Reference
IW3903-01
Movement
89361
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Flyback
Case
Red Gold 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

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
IWC Portugieser Chronograph - 18k Rose Gold

IWC Portugieser Chronograph - 18k Rose Gold

IWC - 3714-02 · $7,750
The IWC Portugieser Chronograph is an icon of watchmaking with a timeless design and understated elegance. This 18k solid rose gold version offers a significant increase in luxury and exclusivity.

  • Condition: Excellent
  • Case material: 18k solid rose gold
  • Band: Original IWC Leather Strap with 18k RG Tang Buckle
Posted at
Feb 20, 2025, 10:07 PM
Active
IWC Portugieser Automatic 7 Day Power Reserve Reference 500705 Blue Hand & Index

IWC Portugieser Automatic 7 Day Power Reserve Reference 500705 Blue Hand & Index

IWC - IW545409/500705 · $7,735
IWC Portugieser Automatic 7 Day Power Reserve with blue hand and index, a men's watch measuring 43mm in size.

  • Condition: 95%
  • Case Material: 18K Rose Gold
  • Movement Type: Mechanical Manual
Posted at
Feb 19, 2025, 3:22 PM
Active
IWC Portugieser Chronograph - 41mm - Beige Dial - IW371624 ( unworn / 2025 )

IWC Portugieser Chronograph - 41mm - Beige Dial - IW371624 ( unworn / 2025 )

IWC - IW371624 · $6,995
Up for sale is an unworn IWC Portugieser Chronograph in 41mm stainless steel, featuring a beige dial and in-house Calibre 69355.

  • Condition: Unworn
  • Case material: Stainless Steel
  • Case size: 41mm
Posted at
Feb 11, 2025, 3:46 PM
Active
IWC SCHAFFHAUSEN PORTUGIESER CHRONOGRAPH YEAR OF THE DRAGON 41mm IW371629

IWC SCHAFFHAUSEN PORTUGIESER CHRONOGRAPH YEAR OF THE DRAGON 41mm IW371629

IWC - IW371629 · $9,300
This IWC Portugieser Chronograph features a red dial and is housed in a 41mm stainless steel case, paired with a black calfskin strap.

  • Condition: EXCELLENT
  • Material: stainless steel
  • Band material: calfskin
  • Case size: 41mm
Posted at
Feb 10, 2025, 12:43 PM
Active
IWC Portugieser Automatic 42.3MM Black Stainless Steel FULL SET MINT IW500703

IWC Portugieser Automatic 42.3MM Black Stainless Steel FULL SET MINT IW500703

IWC - IW500703 · $7,410
The IWC Portugieser Automatic is a tribute to the brand's maritime heritage, featuring a stainless steel case and pitch black dial. It has a 7-day power reserve and includes hours, minutes, elapsed seconds subdial, and power reserve indicator.

  • Condition: Mint condition with little to no signs of wear
  • Case size: 42.3MM
  • Water resistance: unknown
  • Movement: Automatic
Posted at
Feb 7, 2025, 2:18 PM
Active
MINT Iwc IW500701 PORTUGIESER 7 DAY POWER RESERVE 18K ROSE GOLD 2024 FULL SET

MINT Iwc IW500701 PORTUGIESER 7 DAY POWER RESERVE 18K ROSE GOLD 2024 FULL SET

IWC - IW500701 · $13,625
This is a beautiful 2024 IWC Portuguese 7 Day Power Reserve in 18K rose gold with a silver dial and 41mm case. It comes with a Santoni dark brown alligator leather strap and an 18K rose gold deployant clasp.

  • Condition: Mint, unpolished condition
  • Case Size: 41mm
  • Power Reserve: 7 days
  • Warranty Years Remaining: under 8 years
Posted at
Feb 6, 2025, 10:33 PM
Active