In the world of horology, there exists a realm where craftsmanship transcends the ordinary, where precision meets elegance, and where innovation merges seamlessly with tradition. The IWC Portugieser Tourbillon Retrograde Chronograph Lewis Hamilton Limited Platinum IW394008 epitomizes this convergence in a horological masterpiece that captivates both enthusiasts and collectors alike. In this comprehensive review, we delve deep into the intricacies of this extraordinary timepiece, unraveling its design, functionality, and the story behind its collaboration with the racing legend, Lewis Hamilton.

The dial, a canvas of exquisite craftsmanship, showcases a mesmerizing combination of functions. Its deep blue hue is reminiscent of the vast ocean, exuding a sense of depth and serenity. The Arabic numerals, rendered in a crisp, legible font, ensure that timekeeping is a breeze. The skeletonized hands, tipped with luminescent material, provide optimal readability, even in dimly lit environments.
At the heart of this horological marvel lies the IWC-manufactured caliber 89900 movement. It’s a tour de force of mechanical engineering, featuring a flying tourbillon that counters the effects of gravity, ensuring unparalleled precision. The retrograde date and chronograph functions are seamlessly integrated, adding layers of functionality to this masterpiece.

The case back of the watch bears the engraved signature of Lewis Hamilton, a subtle yet impactful reminder of the partnership. It signifies a union of two worlds—racing and horology—where time is not merely measured in seconds, but in the pursuit of perfection.
The chronograph function of the IW394008 is a marvel of engineering. With two subdials for measuring hours and minutes, it allows for precise timing, a crucial feature in both racing and everyday life. The flyback function enables quick resets, ensuring that timing events can be recorded with utmost accuracy.
The retrograde date display is a standout feature of this timepiece. Instead of a traditional date wheel, the IW394008 employs a retrograde hand that elegantly sweeps across an arched scale, providing a unique and visually engaging way to display the date. It’s a nod to creativity and innovation in watchmaking.
The choice of platinum for the case not only adds to the watch’s exclusivity but also enhances its durability. Platinum is highly resistant to corrosion and wear, ensuring that this timepiece remains as timeless as the moment it was created.
The IW394008’s elegant 44.2mm case diameter strikes a perfect balance between presence and wearability. Its alligator leather strap, adorned with a folding clasp, ensures comfort on the wrist. Whether you’re in the pit lane or the boardroom, this watch is designed to accompany you with ease.
These are limited to 44 pieces (a nod to Lewis’ racing number) and are priced at A$292,000 (CHF 150,000).