The watchmaker IWC Schaffhausen reimagines one of its iconic models with the Portugieser Chronograph Ceratanium®, an all-black version that combines a stealthy aesthetic with cutting-edge engineering. Designed for enthusiasts of timepieces that are both sporty and sophisticated, this limited edition blends the timeless design of the Portugieser with contemporary, high-performance materials.
A Material Masterpiece: Ceratanium®
This limited edition of 1,500 pieces stands out for its 41-mm case, crown, and pushers, all crafted entirely from Ceratanium®. This signature IWC material is a titanium alloy that has undergone a specific heat treatment, creating a layer of titanium oxide on the surface. The result combines the structural lightness of titanium with the hardness and scratch resistance characteristic of ceramic.
Unlike traditional black coatings such as DLC or PVD, which can deteriorate over time, the matte black finish of this model is intrinsic to the material itself, ensuring exceptional durability and a refined, timeless aesthetic. The pin buckle on the textured rubber strap also features this innovative material.
A radical, monochromatic aesthetic
The stylistic choice is one of absolute modernity. The black dial, accented with matching applied hour markers and hands, gives the watch a vibrant “all-black” look. While this choice prioritizes understated elegance over immediate readability, the interplay of textures subtly compensates for this lack of contrast. The sunburst finish on the sub-dials at 6 and 12 o’clock, along with the shimmer on the Arabic numerals, captures the light and brings the watch’s face to life. This monochromatic approach transforms the classic Portugieser into a decidedly sporty design piece.
Manufacture Movement
At the heart of this chronograph beats the in-house Caliber 69355, a reliable and precise automatic movement operating at a frequency of 4 Hz and offering a 46-hour power reserve. Featuring a classic architecture with a column wheel, this movement is visible through a sapphire crystal case back. However, to maintain the visual coherence of the timepiece, the sapphire crystal is smoked, allowing a glimpse of the mechanics without disrupting the watch’s overall dark harmony. This movement is produced by ValFleurier, ensuring the Richemont Group’s high quality standards.
Functionality, Proportions, and Exclusivity
Despite its aesthetic transformation, the watch retains the ideal proportions that have made the line so successful, with a diameter of 41 mm and a thickness of 13 mm. Wearing comfort is enhanced by the lightness of Ceratanium® and the flexibility of the rubber strap. It should be noted, however, that water resistance is limited to 3 bar (30 meters), restricting this timepiece to urban or light sports use rather than water sports.
Priced at around €15,000, this Portugieser Chronograph Ceratanium® blurs the lines between a dress watch and a niche sports timepiece. It is aimed primarily at collectors seeking a bold and technical reinterpretation of a great watchmaking classic.