IWC Portofino Portofino Automatic 37 Red Gold / Silver
Reference IW4581-05
About this watch
The IWC Portofino IW4581-05 is a stunning luxury watch that exudes elegance and sophistication. Its 37mm round case, made from luxurious red gold, features a classic design inspired by the Italian Riviera. The sapphire glass adds durability while enhancing the dial's clarity, showcasing a stunning silver color with gem-set indexes that reflect light beautifully. The Feuille hands sweep across the dial, offering a classic touch to the overall design. With its reliable IWC Caliber 35111 movement and power reserve of 42 hours, this watch is perfect for everyday wear or special occasions. Its comfortable fit and adjustable leather strap ensure a secure fit on any wrist size. The IW4581-05 is not just a timekeeper; it's a statement piece that tells a story of elegance and sophistication.
Buy Now on Jomashop
This is an affiliate link
Key Features
- 37mm round case in red gold
- Sapphire glass for durability and clarity
- IWC Caliber 35111 automatic movement with 42-hour power reserve
- Adjustable leather strap for comfortable fit
- Gem-set indexes on silver dial
- Feuille hands for classic design touch
Specifications
- Brand
- IWC
- Family
- Portofino
- Model
- Portofino Automatic 37 Red Gold / Silver
- Reference
- IW4581-05
- Movement
- 35111
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Red Gold 37mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] IWC Portofino Automatic Moon Phase 40mm IW459402](https://external-preview.redd.it/z6IRij-KJNcfSP-dwPiSxGyZ-adVXW6tlNj9TjZzNYA.jpeg?auto=webp&s=b92a9b8ec47f0af3f7593c192b2442df0463f4c4)
IWC Portofino Automatic Moon Phase 40mm IW459402
2020 IWC Portofino Automatic Moon Phase in 40mm stainless steel with blue dial and moon phase display.
- Condition: Very Good to Excellent pre-owned
- Movement: automatic movement
- Material: stainless steel
- Case size: 40mm
![[WTS] IWC Portofino Chronograph 39mm Black Dial IW391404](https://external-preview.redd.it/nPd1XolSueUQxMiM6umpk20nieqF3xhrdZaNYln31mE.jpeg?auto=webp&s=f5453238a75bb71bec339b92915d73dc1da80071)
IWC Portofino Chronograph 39mm Black Dial IW391404
2021 IWC Portofino Chronograph in 39mm stainless steel features a stunning, classic combination of black dial with gold hands and markers. A slim automatic chronograph, beautifully proportioned dress watch.
- Condition: Very Good to Excellent pre-owned
- Year: 2021
- Material: stainless steel
- Size: 39mm diameter
![[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200](https://preview.redd.it/wxkkeb51wwog1.jpg?width=640&crop=smart&auto=webp&s=cf3babd0b3218fdfde98a53c40a831d5a9ff08a1)
IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200
A limited edition IWC Portofino Automatic Moon Phase watch with a 37mm stainless steel case, burgundy/red dial, and moon phase display. It features an 18k 5N gold snake-shaped rotor and comes with two quick-change calfskin straps.
- Condition: great condition
- Case size: 37.1 mm
- Thickness: 11.3 mm
- Dial color: burgundy/red
![[WTS] IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete](https://preview.redd.it/b08jlyjwotog1.jpg?width=640&crop=smart&auto=webp&s=64eb1f0d8d271f9c4a61efbc8ae853c39c2c6861)
IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete
A blue dial IWC Portofino Automatic Moon Phase in 40mm diameter, features an automatic movement.
- Condition: In very good condition, rated at 9.5/10
- Caseback scratches: a few microscratches
- Clasp scratches: a few microscratches
- Included items: Inner & outer IWC boxes, manual, and warranty card
![[WTS] IWC Portofino Chronograph 39mm - Warrantly until 2030](https://preview.redd.it/cr8pav61otog1.jpg?width=640&crop=smart&auto=webp&s=743b6249176480600be6a2478b7815204956dbbc)
IWC Portofino Chronograph 39mm - Warrantly until 2030
The IWC Portofino Chronograph 39 combines a classic design with sportiness in a compact case size of 39 millimeters.
- Case Size: 39mm diameter
- Warranty Until: 2030
![[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200](https://preview.redd.it/i3oe1l5duing1.jpg?width=640&crop=smart&auto=webp&s=ee1bf309728df24c3659dda093b08383b419a574)
IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200
This IWC Portofino Automatic Moon Phase Year of the Snake is a limited-edition piece that combines classic dress watch refinement with artistic flair. The 37mm polished stainless steel case and rich burgundy/red dial make it an eye-catching yet tasteful presence on the wrist, while the moon phase display adds a sophisticated touch.
- Condition: Great condition
- Case diameter: 37.1 mm
- Thickness: 11.3 mm
- Water resistance: ~50 m (5 bar)
![[WTS] IWC Portofino Chronograph 39mm - Warranty through 2030](https://preview.redd.it/m5osdlggggng1.jpg?width=640&crop=smart&auto=webp&s=e2dcda9096b693cdab423fa43a387d9b63849a1e)
IWC Portofino Chronograph 39mm - Warranty through 2030
- Size: 39mm diameter
IWC Portofino Automatic 40MM IW356303 Silver Dial
IWC Portofino Automatic 40MM IW356303 Silver Dial is a men's watch with a mechanical automatic movement.
- Condition: 90%
- Size: 40mm diameter
- Case material: Stainless Steel
2024 IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401
This IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel and case, and an exhibition caseback offering a clear view of the movement. It has an 8-day power reserve when fully wound and includes various functions such as hours, minutes, date, small seconds subdial, moon phase display, and power reserve indicator.
- Condition: Mint
- Case Size: 42mm
- Material: stainless steel
- Movement Type: hand-wound