IWC Portofino Portofino Chronograph Stainless Steel / Silver / Milanese

Reference IW3910-32

IWC Portofino Chronograph Stainless Steel / Silver / Milanese

About this watch

The IWC IW3910-32 Portofino Chronograph is a masterclass in luxury watchmaking, combining elegant design, precision movement, and versatile styling to create a truly exceptional timepiece. The sleek round case made of stainless steel exudes elegance, while the silver dial adorned with stick and dot indexes is both classic and contemporary. The Feuille hands add a touch of sophistication, making it easy to read the time at a glance. At its heart beats the IWC Caliber 75320, a robust movement known for its reliability and precision. With a 44-hour power reserve and analog display, this chronograph is both functional and beautiful. The sapphire crystal glass adds an extra layer of protection against scratches, while the Milanese mesh strap ensures comfort during wear. Whether you're in a business meeting or at a beachside café, this watch fits right in. Its understated elegance means it can easily transition from day to night, making it a valuable addition to any watch collection.

Buy Now on Jomashop

This is an affiliate link

Key Features

42mm stainless steel case
IWC Caliber 75320 automatic chronograph movement
44-hour power reserve
Analog display with Feuille hands
Sapphire crystal glass for scratch protection
Milanese mesh strap for comfort and style

Specifications

Brand

IWC

Family

Portofino

Model

Portofino Chronograph Stainless Steel / Silver / Milanese

Reference

IW3910-32

Movement

75320

Movement Features

Hours, Minutes, Small Seconds
Date, Day
Chronograph

Case

Stainless Steel 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

2021 IWC Portofino Chronograph White IW391027 42mm Full Set - $4,395

IWC - IW391027 · $4,395

A 2021 IWC Portofino Chronograph White, a 42mm chronograph watch featuring a white dial.

Condition: Excellent condition with minimal signs of wear
Year: 2021
Size: 42mm diameter
Contents: Box, Travel Case, International Warranty Card, Instructions Manual

Posted at

May 14, 2026, 12:48 PM

Active

View listing on r/WatchExchange

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

IWC - IW391404 · $5,995

Up for sale is a IWC Portofino Chronograph Black, a 39mm timepiece with chronograph functionality.

Condition: New condition
Year: 2025
Case size: 39mm

Posted at

May 14, 2026, 12:45 PM

Active

View listing on r/WatchExchange

2021 IWC Portofino Chronograph White IW391027 42mm Full Set - $4,395

IWC - IW391027 · $4,395

A 2021 IWC Portofino Chronograph White, a 42mm watch in excellent condition.

Condition: Excellent condition with minimal signs of wear
Case size: 42mm diameter
Shipping method: Fedex
Insurance included: true

Posted at

May 11, 2026, 9:48 PM

Active

View listing on r/WatchExchange

2015 IWC Portofino Chronograph | Complete set | Cheapp

IWC - IW391008 · $3,385

This Portofino is a timeless classic — elegant, refined, and versatile. The chronograph adds useful functionality without detracting from the dress-watch feel, making this a great addition for both daily wear and special occasions.

Condition: Good pre-owned
Case Size: 42mm
Movement: IWC automatic chronograph
Includes: Original IWC box, IWC warranty card, stainless steel mesh bracelet

Posted at

May 10, 2026, 7:18 PM

Active

View listing on r/WatchExchange