Every great story must come to an end, but not without leaving us breathless one last time. And the Urwerk UR-230 Black Star Edition does just that—marking the final chapter in the iconic 230 collection, yet hinting at new adventures on the horizon. Introduced in 2023, the UR-230 series was the latest masterpiece in Urwerk’s beloved 200 series, following the enduring UR-210 and the fleeting UR-220. Built on the same groundbreaking design principles, the UR-230 retained the instantly recognizable satellite display that has captivated watch enthusiasts since 2006. But here’s where it gets exciting: the UR-230 Eagle introduced innovative features like the dual variable-geometry turbine and hybrid winding system, while the UR-230 Polaris stunned with its stormtrooper-inspired ceramic design. Now, the Black Star returns to the classic black and yellow color scheme, but don’t be fooled—this isn’t just a throwback. It’s a bold finale, a mechanical marvel encased in tradition yet pushing boundaries.
But this is the part most people miss: the Black Star’s case may look familiar, but its material is anything but. While it shares the same 44.81mm width and 53.55mm length as its predecessors, it’s crafted from a hermetic titanium container, water-resistant to 30 meters, and encased in a laminated composite ceramic developed exclusively for Urwerk. This isn’t your average ceramic—it’s a layered masterpiece of braided ceramic, fiberglass, and carbon fiber integrated into a polymer matrix. When machined, it reveals a shimmering relief with sparkling dots, a detail that’s as functional as it is breathtaking.
Now, let’s talk about the dial—because it’s where Urwerk’s genius truly shines. The UR-230 Black Star features the same mind-bending satellite complication with wandering hours and a retrograde 3D hand, a direct evolution of the 210 and 220 series. Three cubic hour satellites orbit a central hub, moving across a 120-degree sector in 60 minutes. The active hour is guided by an openworked retrograde hand that resets instantly after 60 minutes to usher in the next satellite. The entire dial is executed in shades of grey and black, with yellow luminous accents that pop like stars in a midnight sky.
And here’s where it gets controversial: while the time display is undeniably stunning, the watch’s complexity goes far beyond aesthetics. Powered by the self-winding calibre UR-7.30 (based on a Vaucher movement), it features an exclusive dual turbine system. One turbine absorbs external shocks, while the other regulates the airflow of the automatic winding mechanism, acting as an aerodynamic brake. A control on the back allows you to adjust the rotor load or deactivate it entirely for manual winding—a feature displayed by symmetrical indicators at 11 o’clock and 1 o’clock. With a 50-hour power reserve, this isn’t just a watch; it’s a mechanical symphony.
Worn on a yellow vulcanized rubber strap with a velcro closure, the UR-230 Black Star is limited to just 35 pieces, each priced at CHF 150,000 (excluding taxes). As Urwerk puts it, “The Black Star concludes the 230 collection chapter. The end of a story, but with new adventures to follow in 2026…” So, what’s next for Urwerk? Only time will tell. But one thing’s for sure: this isn’t just a watch—it’s a legacy. More details at urwerk.com.
Thought-provoking question for you: Is the UR-230 Black Star a fitting end to the 230 collection, or does it leave you wanting more? Let us know in the comments—we’d love to hear your take!**
