IWC Portugieser Portugieser Chronograph Classic Red Gold / Blue / Bucherer
Reference IW3903-05
About this watch
The IWC IW3903-05 Portugieser Chronograph Classic Red Gold / Blue / Bucherer is a breathtaking example of what a luxury watch should be. With its stunning design, exceptional movement, and practical features, it’s no wonder this piece is sought after by watch enthusiasts around the globe. The red gold case exudes warmth and richness, while the blue dial plays beautifully with the red gold accents, creating a harmonious balance. The IWC Caliber 89361 automatic movement offers precision and reliability, with a power reserve of 68 hours and seamless flyback chronograph functionality. Whether you’re timing a race or just a friendly game of cards, this watch has your back. With its comfort, elegance, and versatility, the IW3903-05 is suitable for both formal occasions and casual wear. It's not merely a timepiece; it’s a legacy that reflects your unique style and appreciation for fine craftsmanship.
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Key Features
- 42mm Red Gold Case
- Automatic IWC Caliber 89361 Movement
- Sapphire Glass with Open Case Back
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portugieser Chronograph Classic Red Gold / Blue / Bucherer
- Reference
- IW3903-05
- 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
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- Condition: Excellent condition with minor signs of wear
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- Case Back Material: Titanium
- Case Dimensions: 45.4mm diameter
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A beautifully crafted IWC Portugieser Automatic 40 with a stunning silver/metallic light grey caseback. This watch features an in-house automatic movement and is likely to be a work of art.
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- Strap condition: Great shape with minimal signs of wear
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- Size: 43mm diameter
- Limited edition: 1000 pieces

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This IWC Portugieser Chronograph Automatic features a 41mm stainless steel case, in-house Calibre 69355 movement, and gold numerals.
- Condition: Unworn condition
- Case size: 41mm diameter
- Movement: In-House Calibre 69355

IWC Portugieser Chronograph - 41mm - Blue Numerals - IW371605 ( new / 2025 )
This IWC Portugieser Chronograph features a 41mm stainless steel case, an in-house Calibre 69355 movement, and a silver dial with blue numerals.
- Condition: unworn
- Case Size: 41mm
- Movement: In-House Calibre 69355
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IWC Portugieser Chronograph IW371445 – $4,995 Shipped & Insured
An absolute classic from IWC, the IW371445 Portugieser Chronograph balances clean design with mechanical muscle. The silver-white dial paired with gold hands and applied numerals gives it timeless charm and legibility. The 40.9mm polished case sits beautifully on the wrist.
- Condition: 9/10 - Excellent condition
- Case size: 40.9mm diameter
- Material: stainless steel
- Dial: silver-white with gold numerals

IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )
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

2023 IWC Portugieser 42 / IW500715
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
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