It is very unusual to look at a piece of such undeniable quality as the Roger Dubuis Watches Uk Excalibur Spider Pocket Time Instrument and find a number of more critical points sooner than anything else – but I guess this example is one that I will remember as proof that first impressions can be misleading… With the release of the Roger Dubuis Excalibur Spider Pocket Time Instrument, this Geneva-based manufacture has actually stepped up their game. At SIHH 2013, Roger Dubuis released the Quatuor (hands-on here), a watch with a weird name and a weirder (and amazing) movement: and so, in the past, it may have been arguable to suggest that Roger Dubuis was a hair more concerned with the aesthetic than the technical, but with such a halo-piece, the manufacture has proven beyond doubt that technical whimsies are very much a source of interest.

And why am I so sure? Because four balance wheels is just excessive in a way that is rare to see even from some of the most ambitious of high-end Swiss watch brands. It’s not uncommon to find horological experts who dismiss the tourbillon’s true ability to eliminate gravitational error but still regard it as an interesting and worthwhile addition to a calibre. It may well be nothing more than a technical exercise, but would it be unfair to say watchmaking in a wider context is anything more than that? Labouring under that assumption, Roger Dubuis has produced a pocket watch calibre with four separate balance wheels, based on the movement inside the Quatuor. Four. Together, these balance wheels and the rest of the 590 components that constitute this watch do their utmost to minimise the effects of movement, gravity, molecular inconsistency.

I would never criticise endeavour for endeavour’s sake. I would never scoff at the manual achievements of the Roger Dubuis watchmakers. But I did wonder if this iteration of the war on gravity is as cool as it thinks it is. I wondered thus because I thought it was crass on first look. I thought it may have extolled a “bigger is better,” or “more is merrier” attitude – just keep throwing balance wheels at gravity and it will stop being a nuisance. But then, I remembered what watchmaking is trying to prove, and it changed my mind. It’s not about how good something actually is; it’s all about how much we can do in the face of the impossible. It’s about effort and ingenuity, about style and functionality in harmony, about the impossible made possible.

That’s (partly) why people buy luxury watches, and that’s why the Roger Dubuis Excalibur Spider Pocket Time Instrument is worthwhile. The Roger Dubuis Excalibur Spider Pocket Time Instrument has a 60mm wide titanium case and chain with a water resistance of 30 meters (so if you were thinking of slipping this limited edition timepiece into the pocket of your knitted bathing suit, don’t). There will be 28 pieces produced, and each will feature 590 components and a staggering 113 jewels. The movement has an operating frequency of 28,800vph, a thickness of 10.6mm, and a power reserve of 40 hours. The Roger Dubuis Excalibur Spider Pocket Time Instrument has earned the Poinҫon de Genève (Geneva Seal – a mark of quality that primarily ensures the quality of hand finishing, and more recently, also the timekeeping performance), which is emblazoned at six o’clock.

The Roger Dubuis Square Watch Excalibur Aventador S is the first watch devoted for this new partnership, coming in 2 variations, available in limited runs of 88 and 8 bits, respectively. For some reason they’re both called precisely the same — Excalibur Aventador S — even though differences in their usage of materials for both the case and motion mean they aren’t two color variations of the exact same thing.The movement structure is the common theme between the two Excalibur Aventador S watches: called the Duotor, avid enthusiasts of Roger Dubuis and/or ultra high-end watchmaking will soon recognize both by the images and the name how this is a spin on the absolutely insane and equally famous quadruple-balance wheel Quatuor (hands-on here). The Roger Dubuis Duotor motion is a nerd-fest designed to match the awe-inspiring complexity of a Lamborghini engine, no less. Two equilibrium wheels are set up at a 90° angle — mimicking the V-layout of the cylinders in an auto engine. The balance wheels are independently tuned so that one runs faster and the other slower compared to an ideal 0 seconds per day speed and are attached using a differential (like the back wheels of a vehicle) in order that their prices are averaged out.ance wheels.The nerd-fest is far from over: the differential is accompanied by a remontoir d’egalité, which can be a first for Roger Dubuis and is responsible for creating the jumping progress of their central seconds hand.

Interestingly, the hour markers are represented by a very strange, somewhat curtailed font at twelve, three, six, and nine o’clock. The numbers are depicted in Roman Numerals, but chopped-off at the waist, meaning the 12 and nine are particularly obscure. The cut-off point means they are indistinguishable from the “V” that represents “five” in every way but their angle. I’m not a huge fan of the style, but it does lend a bit of symmetry to the dial-edging, which is tasteful in its shape and frames the focus of the movement – the four independent balance wheels – nicely. You may baulk at the price tag of $468,500, but does it really matter? It’s not something most of us could own, but it is an item of beauty and arguably even more so of technical excellence. It is an example of horological art because of the laudable folly undertaken by its creators. Is it bizarre? Yes. Is it brilliant? I think so. rogerdubuis.com