CASE #142: IWC Portugieser Chronograph Ref. IW371401

Overview

The IWC Portugieser Chronograph IW371401 remains one of the most elegant chronographs ever made — refined, balanced, and instantly recognizable. Its silver dial with gold Arabic numerals and blued chronograph hands delivers classic charm with modern precision. At 40.9 mm, the polished stainless steel case wears beautifully across any wrist, proving why the Portugieser is a cornerstone of IWC’s design language.

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Provenance

• Reference: IW371401
• Case: 40.9 mm stainless steel
• Dial: Silver with gold Arabic numerals and blued chronograph hands
• Movement: IWC Caliber 79350 (Automatic Chronograph, 44-hour power reserve)
• Crystal: Sapphire, anti-reflective coating
• Strap: OEM black alligator leather with signed IWC buckle
• Water Resistance: 30 m
• Inclusions: Watch and warranty card
• Condition: Nice pre-owned; light wear consistent with careful use

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Story

Case #142 surfaces as a clean, classic Portugieser — the definitive example of IWC’s modern design mastery. The gold numerals catch the light with quiet sophistication, while the blued hands add a subtle contrast that has become iconic among collectors.

This example shows gentle wear from responsible use, maintaining sharp lines and clear detailing throughout. With its included warranty card, this piece carries both pedigree and provenance — a timeless chronograph that feels as natural with a suit as it does at a casual weekend brunch.

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Persons of Interest

The Portugieser has been the choice of designers, executives, and collectors who appreciate minimalism in motion — a watch that’s as much about form as it is about function.