IWC Portugieser Portugieser Chronograph Classic Stainless Steel / Blue

Reference IW3903-03

IWC Portugieser Chronograph Classic Stainless Steel / Blue

About this watch

Welcome, watch enthusiasts! Today, we’re diving deep into the exquisite world of luxury timepieces, specifically focusing on the stunning IWC - IW3903-03 Portugieser Chronograph Classic Stainless Steel / Blue. This watch is not just a timekeeper; it’s a piece of art that encapsulates the perfect blend of functionality and elegance. The blue dial is not just a color; it's a statement that resonates sophistication. Crafted from high-quality stainless steel, this watch is not only durable but also offers a luxurious feel on the wrist. The sapphire crystal glass is scratch-resistant, ensuring that your timepiece remains pristine for years to come. Plus, the open case back allows you to admire the intricate movement inside—an invitation to appreciate the craftsmanship that goes into every IWC watch. The IW3903-03 features the IWC caliber 89361, a self-winding flyback chronograph movement that combines functionality and reliability. With a power reserve of 68 hours and a frequency of 28,800 vibrations per hour, this movement is designed for accuracy and performance. One of the standout features of this watch is its flyback chronograph function. This allows you to reset the chronograph hand to zero and immediately restart it with a single push of a button. The watch displays hours and minutes through the central hands, while a small seconds hand is positioned at the 6 o'clock mark. Wearing the IW3903-03 is an experience in itself. The 42 mm diameter strikes a balance between a bold presence and comfortable wear. Whether you're at a formal event or out for a casual dinner, this watch complements any outfit.

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MSRP: $12,100

Market Price: $5,782

Key Features

IWC caliber 89361 self-winding flyback chronograph movement
42.00 mm stainless steel case with sapphire crystal glass
30 meters water resistance and Arabic numerals indexes
Feuille hands for elegant timekeeping
Power reserve of 68 hours and frequency of 28,800 vibrations per hour

Specifications

Brand

IWC

Family

Portugieser

Model

Portugieser Chronograph Classic Stainless Steel / Blue

Reference

IW3903-03

Movement

89361

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Flyback

Case

Stainless Steel 42mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

IWC Portugieser Chronograph IW371604

IWC - IW371604 · $5,995

The IWC Portugieser Chronograph is a modern 41mm automatic chronograph with a clean silver dial and gold hands and numerals, offering great contrast and versatility.

Condition: Excellent preowned shape
Case Size: 41mm
Material: stainless steel

Posted at

Feb 9, 2026, 3:15 PM

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IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,300

A IWC Portugieser Automatic 40 with a silver dial in pristine condition is being sold. The watch features a 40mm case and includes the original box, user manual, and warranty booklet.

Condition: Brand new, unworn
Case size: 40mm diameter

Posted at

Feb 7, 2026, 11:16 AM

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IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

IWC Schaffhausen - IW358312 · $5,595

A gorgeous IWC Portugieser with inhouse movement and blue hands/indices. Bought in 2022.

Condition: Crisp, gorgeous condition
Movement: in-house movement
Case size: 40mm diameter

Posted at

Feb 7, 2026, 9:34 AM

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2023 IWC Portugieser Automatic 40 IW358312 Full Set Excellent

IWC - IW358312 · $7,250

A refined, modern interpretation of the classic Portugieser design.

Condition: Excellent
Year: 2023

Posted at

Feb 3, 2026, 1:00 PM

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IWC Portugieser / Portuguese Chronograph 41mm - Extended Warranty, Box & Papers - IW371609

IWC - IW371609 · $55,000

Size: 41mm
Movement: Calibre 89365
Water resistance: 30m

Posted at

Feb 1, 2026, 4:07 PM

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IWC Portugieser Chronograph 41mm IW371620 / Portuguese - $4950

IWC - IW371620 · $4,950

This IWC Portugieser Chronograph features a beautifully finished white dial with blue accents and is under warranty until April 2031.

Condition: near mint condition with a few light marks
Size: 41mm diameter
Warranty expiry date: April 2031

Posted at

Feb 1, 2026, 2:45 PM

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[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,350

This IWC Portugieser Automatic 40 - Silver Dial is a brand-new timepiece that features a 40mm diameter case and a silver dial. It comes with various accessories and includes a digital transferable warranty until 12/2025.

Condition: Brand new, unworn
Case Size: 40mm diameter

Posted at

Jan 31, 2026, 10:15 AM

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IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )

IWC - IW371604 · $6,995

This IWC Portugieser Chronograph features a stainless steel case and gold numerals. It comes with all the original boxes, papers, booklets, and IWC Warranty Card.

Condition: unworn
Case size: 41mm diameter
Movement: In-House Calibre 69355

Posted at

Apr 2, 2025, 3:10 PM

Active

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