IWC Portofino Portofino Chronograph Stainless Steel / S.Y. Lee

Reference IW3910-34

About this watch

The IWC IW3910-34 Portofino Chronograph is a masterpiece of luxury watchmaking, blending sophistication with elegance. This limited edition of 56 pieces features a stunning silver dial with Feuille hands and dark subdials that create a harmonious composition. The IWC Caliber 75320, based on the reliable Sellita SW500-1, provides an automatic movement with chronograph function, perfect for everyday wear. With a power reserve of 44 hours, you can enjoy precise timekeeping without constant winding. The stainless steel case is robust and refined, complemented by a comfortable leather strap that adds a touch of luxury. This watch is ideal for those who appreciate fine craftsmanship, exclusivity, and the prestige of the IWC brand. Its versatility makes it suitable for both casual and formal attire, while its elegant design is sure to turn heads. If you're looking for a statement piece that combines style, functionality, and exclusivity, the IWC IW3910-34 Portofino Chronograph is an exceptional choice.
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Key Features

  • IWC Caliber 75320 automatic movement
  • Chronograph function with 44-hour power reserve
  • Stainless steel case with polished finish
  • Comfortable leather strap for versatile wear
  • Limited edition of 56 pieces for exclusivity and prestige
  • Silver dial with Feuille hands and dark subdials
  • Water resistance of 30 meters for splash-resistance

Specifications

Brand
IWC
Family
Portofino
Model
Portofino Chronograph Stainless Steel / S.Y. Lee
Reference
IW3910-34
Movement
75320
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

IWC Portofino Automatic  - IW356305 - Black - Stainless Steel - 39mm - Excellent

IWC Portofino Automatic - IW356305 - Black - Stainless Steel - 39mm - Excellent

IWC - IW356305 · $2,895.003
This is an IWC Portofino Automatic watch with a 39mm stainless steel case and black dial. It features an automatic movement with date display and comes with a stainless steel mesh bracelet.

  • Condition: Pre-Owned
  • Bracelet type: Stainless Steel Mesh (After-Market)
  • Material: Stainless Steel
  • Movement: Automatic - Date
Posted at
Jun 2, 2025, 2:56 AM
Active
IWC 3565 Portofino Midsize Automatic, 34MM 18K Rose

IWC 3565 Portofino Midsize Automatic, 34MM 18K Rose

IWC - 3565 · $3,550.004
This IWC Portofino Midsize Automatic features an 18K rose gold case with a silver dial and is powered by the IWC Calibre 30110 movement. The watch has a date window at 3 o'clock, sweep second hand, and is water resistant to 30 meters.

  • Condition: Excellent
  • Case size: 34MM
  • Case material: 18K Rose Gold
  • Buckle: 18K Rose Gold Tang Buckle
Posted at
May 28, 2025, 10:56 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
IWC Portofino Automatic White Dial 38mm IW353303

IWC Portofino Automatic White Dial 38mm IW353303

IWC - IW353312 · $2,275
The IWC Portofino Automatic White Dial is a 38mm men's watch with a mechanical automatic movement and date function, housed in a stainless steel case.

  • Condition: 90%
  • Case size: 38mm
  • Movement type: Mechanical Automatic
Posted at
Feb 16, 2025, 8:46 AM
Active
IWC Portofino Chronograph Black Dial Automatic IW391002

IWC Portofino Chronograph Black Dial Automatic IW391002

IWC - IW391002 · $2,990
The IWC Portofino Chronograph Black Dial Automatic IW391002 is a men's watch featuring a stainless steel case and mechanical automatic movement. It has a chronograph function and date display.

  • Condition: 95%
  • Size: 42mm
  • Function: Chronograph ; Date
  • Case Material: Stainless Steel
Posted at
Feb 11, 2025, 10:19 AM
Active
FOST: IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401

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

IWC - IW516401 · $9,785
The IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel, and an exhibition caseback offering a clear view of the movement.

  • Condition: Mint condition
  • Case Material: Stainless Steel
  • Diameter: 40mm
Posted at
Feb 7, 2025, 3:58 PM
Active