Urwerk continues its quest for the ultimate futuristic expression of time-telling. The UR-300 Time Quantum duo serves as their latest feather in their cap.
Of all the haute horlogerie that exists in the watch world, perhaps no interpretation of watchmaking’s future is as singular as Urwerk’s. Using a blend of advanced technology and contemporary aesthetics, the independent brand has become one of the industry’s pre-eminent creative forces. Perhaps the most recognisable characteristic of its legendary ethos can be seen in its interpretation of the satellite hour complication.
Though it has its origins in 17th-century watchmaking, Urwerk has taken the concept and adapted it through a deeply scientific lens. This time, the brand examines its chosen complication, and time itself, from the perspective of quantum mechanics. Fascinated by such incredibly complex concepts, Urwerk has distilled them into a watch, demonstrating how they work through the form and function of its latest creation. You’re going to ave to bear with me – this is a watch nerd’s paradise.
Quantum Of Solace
But as such, the latest addition to Urwerk’s UR-Satellite collection is the aptly named Time Quantum. Housed in a Grade 5 titanium case, the watch measures a bold 45.2mm wide, 58.8mm long and 18.25mm thick. Though this sounds like quite a lot of watch on the wrist, the reasons why will become readily apparent soon enough. What I can tell you right now, though, is that its size is offset by the weight distribution of the titanium.
Considerably stronger and lighter than stainless steel, Urwerk’s latest creation should have no problems sitting comfortably on most people’s wrists. But while titanium features prominently on one of the two Time Quantum models, the other reference is finished in black AlTiN PVD. Standing for aluminium titanium nitride, this high-performance ceramic coating is borrowed from aerospace and industrial engineering. Typically used to harden cutting tools, it’s applied to the second model to ensure it remains… cutting edge. I’ll see myself out.
In any case, the watch comes complete with a black NATO fabric strap and an easily adjustable hook-and-loop closure. Water-resistant to 30 metres, it certainly isn’t going to be an underwater sweetheart. But given its significant profile, weight notwithstanding, if you go diving without realising you’re still wearing it, I have to say that’s a you problem.
T-Pose
As the design of the watch is intrinsic to its function, I’ll try to keep my explanation of the dial layout as simple as possible. But if you’re unfamiliar with how Urwerk’s watches usually look, allow me to walk you through the horological craziness you’re looking at right now. The dial is completely unconventional, featuring an openworked display with a set of modules arranged in a ‘T’ shape.
As these modules rotate, the rightmost opening, where three or four o’clock would usually be, reveals a small seconds counter that arcs across a 120-degree track in three 20-second increments. Below lies the minute track, presented in either green or white, with a red 60-minute marker.
The modules, each emblazoned with a specific hour numeral, run the length of the minute track. When a numeral rotates out of view, the modules instantaneously jump and switch places, with the former top of the ‘T’ shifting into the next hour position.
The concept is metaphorically inspired by quantum entanglement and the correlated behaviour of paired particles, where each module, representing an ‘atom’, influences the other’s position. As energy accumulates throughout the hour, the mechanism eventually releases it in a sudden transition, causing both modules to reorganise simultaneously.
It’s a mechanical interpretation of the relationship between energy, interaction and changing states that defines the watch’s atomic inspiration. A mind-bender, for sure, but one that makes for an incredible and dynamic display every single hour.
Bazinga!
This level of horology is only possible through the Calibre UR-30.01V, the brand’s excellent automatic movement. It beats at 4Hz (28,800VpH) and offers a total power reserve of just 44 hours. That’s somewhat understandable, considering the amount of energy required to operate such a substantial satellite complication.
But the way it works is simply remarkable. Essentially, Urwerk takes a continuously rotating arm, modifies its movement through a cam-controlled mechanism, and uses that arrangement to create an hour display that moves incrementally before jumping to the next position. There’s a lot more technicality to it, of course, but I’m not trying to make your brain, or my own, explode.
In any case, turning the watch around is perhaps the least crazy part of it all, revealing the Dual Turbine automatic winding system commonplace across many Urwerk timepieces. This is the brand’s proprietary air-brake mechanism, which helps slow down aggressive rotor winding and massively reduces wear and tear. That way, you’re able to enjoy the retrograde satellite hour display near-endlessly.
Initial Thoughts
Urwerk watches are always tough to write about, but this might have been one of my biggest challenges to date. Because the UR-300 Time Quantum isn’t just any regular watch. It’s a visual explanation and demonstration of the complexities of quantum mechanics, presented in a form that caters to a detail-oriented horological audience. Even I can’t claim to be that big of a watch nerd!
However, even from an unknowledgeable enthusiast’s standpoint, you can’t help but admire the level of craftsmanship on display. To distil quantum theory into the wristwatch, a mechanical anachronism, is nothing short of incredible, and to that effect, Urwerk does it extremely well. The brand has been at the forefront of horological progress for quite some time now, and I truly hope we continue to see it produce such wonders far into the future.
Reference & Specifications
| Feature | Specification |
|---|---|
| Reference | UR-300 Time Quantum Titanium / AlTiN |
| Dimensions | 45.2mm case diameter x 58.8mm lug-to-lug x 18.25mm thickness |
| Case | Grade 5 titanium / with AlTiN treatment |
| Dial | Openworked with green & red accents |
| Crystal | Sapphire |
| Caseback | Open, sapphire |
| Movement | Automatic Cal. UR-30.01V with Dual-Flow turbines, prograde jumping-satellite-hour & small seconds complications |
| Power Reserve | 44h |
| Beat Rate | 4Hz / 28,800VpH |
| Water Resistance | 30m / 3bar |
| Strap/Bracelet | Black NATO fabric strap with hook-and-loop closure |