IWC Portofino Portofino Chronograph Boutique Roma

Reference IW3910-62

About this watch

The IWC Portofino IW3910-62 is a stunning limited-edition chronograph that perfectly blends elegance with precision. Crafted from stainless steel, this round watch features a diameter of 42mm and a height of 13.5mm, striking a perfect balance between noticeability and subtlety. The silver dial exudes timeless elegance, while the sapphire glass offers scratch resistance. At its heart is the IWC caliber 75320 automatic movement, ensuring accurate timekeeping with a power reserve of 44 hours and a frequency of 28,800 vibrations per hour. This watch is perfect for those who appreciate both style and utility, featuring chronograph functionality, hours, minutes, small seconds, date, and day functions. The silver dial features stick and dot indexes, offering a clean and sophisticated look, while the feuille hands glide smoothly over the surface, enhancing readability.

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Key Features

Limited edition of 28 units
IWC caliber 75320 automatic movement
Sapphire crystal glass for scratch resistance
Chronograph functionality with hours, minutes, small seconds, date, and day functions
42mm diameter and 13.5mm height stainless steel case
Silver dial with stick and dot indexes
30 meters water resistance

Specifications

Brand

IWC

Family

Portofino

Model

Portofino Chronograph Boutique Roma

Reference

IW3910-62

Movement

75320

Movement Features

Hours, Minutes, Small Seconds
Date, Day
Chronograph

Case

Stainless Steel 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

IWC Portofino 42MM Black Dial, Stainless Steel Full Set

IWC - IW391010 · $4,000

This 2018 IWC Portofino Chronograph features a black dial, stainless steel case and Milanaise bracelet. It includes day and date display, small hacking seconds, chronograph function and is a full set with original box, warranty card and manual.

Condition: beautiful condition with no visible scratches
Bracelet Type: Milanaise
Case Size: 42MM

Posted at

May 22, 2026, 8:14 PM

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2025 NEW IWC Portofino Chronograph Black IW391404 39mm Full Set - $5,995

IWC - IW391404 · $5,995

A 2025 IWC Portofino Chronograph Black IW391404 is available for sale. It features a chronograph function and comes with a full set including the watch, box, travel case, international warranty card, and instructions manual.

Condition: New condition
Size: 39mm diameter
Year: 2025
Case Contents: Watch, Box, Travel Case, International Warranty Card, Instructions Manual

Posted at

May 21, 2026, 10:00 PM

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IWC Portofino Chronograph — 42mm — Ref. IW391029 — $2,699 Shipped 🔥

IWC - IW391029 · $2,699

This IWC Portofino Chronograph features a clean, timeless case design paired with a classic chronograph layout. It's a refined everyday luxury chronograph that wears well at 42mm.

Condition: Fair overall
Case Diameter: 42mm
Condition Notes: Crystal has minor AR coating wear, Bezel, case, caseback, and clasp show hairlines from normal wear

Posted at

May 20, 2026, 9:35 PM

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IWC Portofino Automatic Moonphase 40mm IW459402 – Box/Watch/Papers – $5000 - Warranty until 11/2029!

IWC - IW459402 · $5,000

This IWC Portofino Automatic Moonphase features a 40mm case. The watch comes with its original box, papers, and is still under warranty until 11/2029.

Box: yes, included
Papers: yes, included
Warranty: until November 2029

Posted at

May 20, 2026, 5:54 PM

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IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $7,850

IWC - IW459604 · $7,850

The IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake is a striking and elegant 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.

Condition: great condition
Case size: 37.1 mm
Thickness: 11.3 mm
Dial color: burgundy/red

Posted at

May 16, 2026, 4:24 PM

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