IWC Portofino Portofino Automatic Stainless Steel / Black - Breguet / Strap

Reference IW3513-42

About this watch

The IWC IW3513-42 Portofino Automatic Stainless Steel / Black - Breguet / Strap is an exquisite timepiece that embodies luxury and sophistication. This stunning watch features a sleek, round stainless steel case with a 34.00 mm diameter and 8.10 mm height, giving it a classic look that's perfect for both formal and casual occasions. The black dial adds a touch of sophistication, while the Breguet-style hands provide an elegant contrast against the dark background. At the heart of this watch is the IWC caliber 37521, an automatic movement based on the renowned ETA 2892-A2, known for its reliability and precision. With 42-hour power reserve and a water resistance rating of 30.00 m, this watch is perfect for everyday wear and minor splashes. The additional world time function makes it a fantastic feature for frequent travelers, allowing them to keep track of time in different time zones effortlessly. This watch is not only a statement piece but also a worthy addition to any watch collection.
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Key Features

  • Automatic Movement: IWC caliber 37521 (based on ETA 2892-A2)
  • 42-Hour Power Reserve
  • World Time Function
  • Water Resistance: 30.00 m
  • Sleek Stainless Steel Case
  • Black Dial with Breguet-Style Hands
  • Closed Sapphire Glass Back

Specifications

Brand
IWC
Family
Portofino
Model
Portofino Automatic Stainless Steel / Black - Breguet / Strap
Reference
IW3513-42
Movement
37521
Movement Features
  • Hours, Minutes, Seconds, World Time
  • Date
Case
Stainless Steel 34mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] IWC Portofino Hand-Wound Eight Days – 45mm Steel – Ref IW510116

IWC Portofino Hand-Wound Eight Days – 45mm Steel – Ref IW510116

IWC - IW510116 · $8,000
The IWC Portofino Hand-Wound Eight Days is a mechanical watch with a deep blue dial, applied indices, and a 45mm steel case. It features a manually wound caliber that delivers eight full days of power reserve from a single winding.

  • Condition: Excellent
  • Case size: 45mm diameter
  • Case material: stainless steel
  • Bezel type: fixed steel
Posted at
Apr 4, 2026, 1:49 PM
Active
[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC - IW459604 · $8,200
A limited-edition Portofino Automatic Moon Phase watch with a 37mm stainless steel case, burgundy/red dial, and moon phase display at 12 o'clock. The watch features a bespoke snake-shaped solid 18k 5N gold rotor visible through the sapphire exhibition caseback.

  • Condition: Great condition
  • Case size: 37.1 mm diameter
  • Thickness: 11.3 mm
  • Dial color: Burgundy/Red
Posted at
Apr 4, 2026, 1:30 PM
Active
[WTS] IWC Vintage Portofino Hand Wound Moonphase IW544804 ♦️Lightly Used Undated♦️

IWC Vintage Portofino Hand Wound Moonphase IW544804 ♦️Lightly Used Undated♦️

IWC - IW544804 · $14,926
This IWC Vintage Portofino Hand Wound Moonphase features a moon phase display and is undated. It comes with no box or papers.

  • Condition: Lightly Used
  • Calibre: Calibre 65
  • Payment Methods: Bank Wire, Credit card, Crypto
Posted at
Mar 31, 2026, 11:11 PM
Active
[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC - IW459604 · $8,200
This IWC Portofino Automatic Moon Phase Year of the Snake is a limited-edition piece that blends classic dress watch refinement with artistic flair. The 37mm polished stainless steel case paired with the rich burgundy/red dial gives this watch an eye-catching yet tasteful presence on the wrist, while the beautifully executed moon phase display at 12 o'clock adds a sophisticated and poetic touch.

  • Condition: Great condition
  • Case size: 37.1 mm
  • Thickness: 11.3 mm
  • Dial color: Burgundy/red
Posted at
Mar 28, 2026, 12:32 PM
Active
[WTS] 2018 IWC Portofino Chronograph 42mm IW391022 - Full Set

2018 IWC Portofino Chronograph 42mm IW391022 - Full Set

IWC - IW391022 · $10,300
2018 IWC Portofino Chronograph in excellent condition, featuring a 42mm case size.

  • Movement: automatic
  • Water Resistance: 100m
Posted at
Mar 27, 2026, 3:31 PM
Active
IWC Portofino Automatic 40MM IW356303 Silver Dial

IWC Portofino Automatic 40MM IW356303 Silver Dial

IWC - IW356303 · $2,080
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
Posted at
Apr 8, 2025, 8:48 AM
Active
2024 IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401

2024 IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401

IWC - IW516401 · $8,875
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
Posted at
Apr 2, 2025, 5:33 PM
Active
IWC Portofino 18K Rose Gold Grey Dial Eight Days 45mm IW510104

IWC Portofino 18K Rose Gold Grey Dial Eight Days 45mm IW510104

IWC - IW510104 · $8,190
The IWC Portofino is a men's watch featuring a grey dial and 18K rose gold case, with a size of 45mm. It has a mechanical manual movement and functions include date and power reserve.

  • Condition: 90%
  • Case material: 18K Rose Gold
  • Movement type: Mechanical Manual
  • Size: 45mm
Posted at
Mar 6, 2025, 9:28 AM
Active
IWC Portofino Hand-Wound 8 Days Hand-Wound Black Steel 45mm IW510102 Strap

IWC Portofino Hand-Wound 8 Days Hand-Wound Black Steel 45mm IW510102 Strap

IWC - IW510102 · $4,199
The IWC Portofino Hand-Wound 8 Days is a pre-owned watch with a black steel case, featuring an IWC hand-wind movement and 45mm diameter. It comes with an IWC box, papers, and a brown leather strap.

  • Condition: Excellent
  • Case material: Stainless Steel
  • Crystal type: Sapphire
  • Movement type: Hand Wind
Posted at
Feb 28, 2025, 7:57 PM
Active