IWC Portofino Portofino Chronograph 39 Stainless Steel / Black

Reference IW3914-04

About this watch

The IWC IW3914-04 Portofino Chronograph 39 is a masterpiece of luxury watchmaking, boasting an elegant design, reliable automatic movement, and high-quality materials. Its classic 39mm case is perfectly sized for both masculine and feminine wrists, making it a versatile unisex option. The black dial features stick and dot indexes, ensuring top-notch readability, while the Feuille hands glide effortlessly across the face. The chronograph function offers practical functionality, allowing you to time events with precision. At its heart lies the IWC caliber 79350, an automatic movement renowned for its reliability and craftsmanship. Produced to IWC's exceptionally high standards, this movement ensures that every watch is a piece of horological excellence. The IW3914-04 comes with a high-quality leather strap that complements the stainless steel beautifully, providing a comfortable fit and luxurious feel. Weighing in at just 12.70mm in height, this watch sits comfortably on the wrist, feeling neither too bulky nor too lightweight. The IWC IW3914-04 is constructed from high-grade stainless steel, ensuring durability in daily wear, although it has a water resistance of only 30 meters. Nevertheless, it remains an excellent choice for everyday situations, protected by scratch-resistant sapphire crystal glass. When considering luxury watches in the same price range, the IW3914-04 holds its own, showcasing IWC's timeless elegance and heritage.
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MSRP: $6,700
Market Price: $4,449

Key Features

  • 39mm stainless steel case
  • IWC caliber 79350 automatic movement
  • Black dial with stick and dot indexes
  • Chronograph function for precise timekeeping

Specifications

Brand
IWC
Family
Portofino
Model
Portofino Chronograph 39 Stainless Steel / Black
Reference
IW3914-04
Movement
79350
Movement Features
  • Hours, Minutes
  • Chronograph
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] IWC Portofino Chronograph 39mm Black Dial IW391404

IWC Portofino Chronograph 39mm Black Dial IW391404

IWC - IW391404 · $5,750
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
Posted at
Mar 16, 2026, 2:22 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
[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 IWC Portofino Automatic Moon Phase watch with a striking and elegant design, featuring a moon phase display and a bespoke snake-shaped solid gold rotor.

  • Condition: Great condition
  • Case size: 37.1mm diameter
  • Thickness: 11.3mm
  • Water resistance: ~50m (5 bar)
Posted at
Mar 21, 2026, 3:36 PM
Active
[WTS] IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete

IWC Portofino Automatic Moon Phase 40mm Blue Dial IW459402 Complete

IWC - IW459402 · $4,950
This IWC Portofino Automatic Moon Phase features a blue dial in a 40mm case. It includes inner & outer IWC boxes, manual, and warranty card.

  • Condition: Very good, with a few microscratches on the caseback and clasp
  • Box set included: Yes
  • Warranty expiration year: 2028
Posted at
Mar 20, 2026, 10:23 AM
Active
[WTS] IWC Portofino Automatic Moon Phase 40mm IW459402

IWC Portofino Automatic Moon Phase 40mm IW459402

IWC - IW459402 · $5,750
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
Posted at
Mar 16, 2026, 8:11 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