IWC Portugieser Automatic 42 silver dial leather strap 42,4 mm

A Horological Icon Born in the 1930s

The Portugieser stands among the most iconic creations in the history of IWC Schaffhausen. Its origins date back to the late 1930s, when two Portuguese importers asked the Swiss manufacture to create a wristwatch capable of delivering the precision of a marine chronometer. To meet this challenge, IWC chose to house a pocket watch movement inside a large wristwatch case, giving birth to a timepiece whose design was unprecedented for its era.

This visionary approach shaped the identity of the Portugieser collection. Its spacious dial, applied Arabic numerals, elegant feuille hands, and distinctive railway-track minute scale became instantly recognizable signatures. More than eight decades after its creation, the Portugieser retains a remarkable sense of modernity and remains one of the great references in contemporary watchmaking.

The Portugieser Automatic 42 IW501702 proudly continues this prestigious lineage. Presented as part of the complete redesign of the collection in 2024, it retains the iconic architecture of the Portugieser Automatic, with its power reserve indicator at 3 o’clock and small seconds display at 9 o’clock. This new generation, however, benefits from major aesthetic and technical enhancements while preserving the DNA that has made the model successful for more than twenty years.

The Manufacture Calibre 52011 and Its 7-Day Power Reserve

At the heart of the Portugieser Automatic 42 IW501702 beats the IWC manufacture calibre 52011, an automatic movement that perfectly illustrates the technical expertise of the Schaffhausen manufacture. Visible through the transparent sapphire crystal case back, it combines high-level performance, reliability, and impressive mechanical architecture.

This movement is equipped with the renowned Pellaton winding system, developed by IWC in the 1950s and continuously refined ever since. In this modern generation, the most heavily stressed components are crafted from zirconium oxide ceramic, an extremely wear-resistant material that ensures long-lasting efficiency of the winding mechanism.

The energy generated is stored in two barrels capable of delivering an impressive power reserve of 168 hours, equivalent to seven full days. This exceptional autonomy is one of the historic signatures of the Portugieser Automatic and is displayed directly on the dial at 3 o’clock. A complication that is both practical and emblematic, contributing significantly to the aesthetic balance of the watch.

The calibre 52011 also benefits from technical enhancements designed to improve resistance to magnetic influences and optimize chronometric performance. This combination of robustness, energy efficiency, and mechanical refinement makes it one of the manufacture’s most iconic movements.

Through this calibre, IWC perpetuates the tradition of Portugieser watches designed to offer exceptional precision and autonomy. A modern movement that perfectly complements the timeless elegance of this reference.

A Silver Moon Dial with Contemporary Elegance

The IW501702 stands out through a particularly refined interpretation of the new aesthetic codes introduced by IWC in 2024. Its Silver Moon dial offers remarkable luminosity that perfectly highlights the blue hands and appliqués. This combination naturally evokes the maritime navigation instruments that inspired the earliest Portugieser models while adding a subtle touch of modernity.

The exceptional depth of the dial results from a highly demanding manufacturing process. After meticulous preparation of the brass base, fifteen successive layers of transparent lacquer are applied and polished to achieve a brilliant, three-dimensional finish. The small seconds and power reserve displays are integrated directly into this architecture, enhancing the sense of depth and sophistication.

The blue feuille hands, paired with the applied Arabic numerals and the famous railway-track minute scale, create a particularly elegant contrast against the silver background. This color palette brings freshness to the watch while preserving the timeless character that defines the Portugieser collection.

Combined with a blue gradient alligator leather strap, the overall result exudes refined and contemporary elegance. This execution perfectly illustrates IWC’s ability to evolve a horological icon without ever betraying its original identity.

A Modern Portugieser Faithful to Its Heritage

The Portugieser Automatic 42 IW501702 demonstrates the enduring relevance of the design conceived by IWC more than eight decades ago. Despite the technical and aesthetic evolutions introduced in 2024, it retains the fundamental elements that have made the collection so successful: exemplary legibility, a perfectly balanced dial, and a movement of the highest caliber.

Its newly refined case, spectacular Silver Moon dial, and manufacture movement offering seven days of power reserve make it one of the most accomplished references in the current range. Every detail reflects IWC’s commitment to continuously perfecting this icon while respecting its heritage.

Elegant, technical, and timeless, this Portugieser Automatic 42 is designed for enthusiasts of haute horlogerie seeking a timepiece that combines mechanical sophistication, wearing comfort, and enduring aesthetics. A true benchmark among the great contemporary dress watches.