IWC Portugieser Portugieser Constant-Force Tourbillon Double Moon Red Gold / Blue
Reference IW5901-06
About this watch
The IWC IW5901-06 Portugieser Constant-Force Tourbillon Double Moon in Red Gold and Blue is a masterpiece of horological engineering and design. This limited-edition timepiece showcases IWC's dedication to innovation, blending cutting-edge technology with exquisite design. The striking blue sunburst dial and luxurious red gold casing make this watch a bold statement piece that turns heads. With its patented constant-force mechanism integrated into the tourbillon, this watch ensures unwavering accuracy, akin to a well-tuned engine. The 1-second jumps of the tourbillon add a dynamic element to its beauty, while the double moonphase display tracks lunar cycles—a nod to IWC's maritime roots. Whether you're attending a formal event or enjoying a casual day out, this watch adapts seamlessly to your lifestyle. Its robust 96-hour power reserve and open caseback allow for a clear view of the intricate movement. With its stunning aesthetics and intricate engineering, every detail has been meticulously crafted to provide an unparalleled experience.
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Key Features
- Patented constant-force mechanism
- Hand-wound IWC caliber 94800 movement
- Double moonphase display
- 96-hour power reserve indicator
- Red gold case with sapphire crystal
- Blue sunburst dial
- 46mm diameter and 13.40mm height
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portugieser Constant-Force Tourbillon Double Moon Red Gold / Blue
- Reference
- IW5901-06
- Movement
- 94800
- Movement Features
-
- Minutes, Hours, Small Seconds
- Moonphase
- Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
- Case
- Red Gold 46mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] 2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995](https://preview.redd.it/51cmjwrolqzg1.jpg?width=640&crop=smart&auto=webp&s=637cb789f5620ee5956df0c6cb9bcbebeccbfdeb)
2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995
This 2022 IWC Portugieser Chronograph Green features a 41mm case and is in excellent condition. It has been thoroughly tested on a timegrapher and is running well.
- Condition: Excellent condition with minimal signs of wear
- Year: 2022
- Case Size: 41mm diameter
- Contents: Watch, Box, Travel Case, International Warranty Card, Instructions Manual
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IWC Portugieser Chronograph IW371624 Automatic Dune Dial 41mm Full Set
This is a pre-owned IWC Portugieser Chronograph with a stainless steel case, automatic movement, and dune dial on a black alligator strap. It's in very good condition with normal signs of wear.
- Condition: Very good condition
- Case size: 41mm
- Case material: Stainless steel
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IWC Portugieser Automatic (IW500109)
This IWC Portugieser Automatic features a black dial on a black leather strap, with a stainless steel case and automatic movement.
- Condition: Very good condition
- Case Size: 42mm diameter
- Case Material: Stainless Steel
- Bracelet Material: Leather
![[WTS] 2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995](https://preview.redd.it/oqynbb033ryg1.jpg?width=640&crop=smart&auto=webp&s=683c9807809cf625053b9b2912aa07612c0139c4)
2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995
2022 IWC Portugieser Chronograph Green, a timepiece in excellent condition.
- Condition: Excellent condition with minimal signs of wear
- Year: 2022
- Case size: 41mm
![[WTS] IWC Portugieser Regulateur. IW544401. Box, Papers...](https://preview.redd.it/t9q2x4nurqyg1.jpeg?auto=webp&s=b65115cccc162d0146e7d979a65643ed767a3b8b)
IWC Portugieser Regulateur. IW544401. Box, Papers...
A Portugieser Regulateur from IWC, a watch known for its intricate mechanical movements and classic design.
- Box And Papers: Included
- Shipping Methods: Fedex with insurance
![[WTS][US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW](https://preview.redd.it/qx7lt8benpyg1.jpg?width=640&crop=smart&auto=webp&s=7daec877d7da67c5fc4de2070f99427f89b44306)
[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW
The IWC Portugieser Automatic 40 is a high-end watch featuring a silver dial and 40mm case size. It has a mechanical automatic movement and comes with various accessories.
- Condition: Brand new, unworn, pristine condition
- Case diameter: 40mm
![[WTS] FURTHER REDUCED IWC Portugieser Jubilee Ref. 5441 – 18k Rose Gold – Limited Edition 006/500](https://preview.redd.it/7lhmsiv681yg1.jpg?width=640&crop=smart&auto=webp&s=9c9994f8ffbf4e6e9c7b9a051c359e846869f75a)
FURTHER REDUCED IWC Portugieser Jubilee Ref. 5441 – 18k Rose Gold – Limited Edition 006/500
This IWC Portugieser Jubilee Ref. 5441 is a limited edition of 500 pieces produced in rose gold to celebrate the 125th anniversary of International Watch Company. It features a classic design language inspired by the original 1930s models, including a silver dial and manual-winding IWC Caliber 9828 movement.
- Condition: Overall very good vintage condition, minor scuffing around the ~10 o'clock area on the crystal
- Case Size: ~42 mm
- Diameter: ~42 mm
- Movement: IWC Caliber 9828, manual wind
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2020 IWC Portugieser Yacht Club "Orlebar Brown" - IW390704 - Full Set Priced to Fly
A beautiful summer timepiece by IWC, the Portugieser Yacht Club Chronograph Edition 'Orlebar Brown' has a fresh and crisp aesthetic while maintaining its classic iconic design.
- Condition: great preowned condition with minor signs of wear throughout the case, caseback, case sides, bracelet, and clasp
- Year: 2020
- Case size: 44mm
- Crystal type: sapphire
![[WTS] IWC Portugieser Chronograph IW371624 Dune Dial Full Set](https://preview.redd.it/7hqqxom6nqxg1.jpg?width=640&crop=smart&auto=webp&s=08190eb32e38f97dc6a646e20dc8f809764d3f22)
IWC Portugieser Chronograph IW371624 Dune Dial Full Set
This pre-owned IWC Portugieser Chronograph features a stainless steel case with a dune dial and black alligator strap. The watch comes in a full set, including box, papers, and original contents.
- Condition: Very good
- Case size: 41 mm
- Case material: Stainless steel