As the final crescendo before the silence of year’s end, Vacheron Constantin unveiled one last anniversary gift to close out its 270th – three to be more precise. A trio of Traditionelle Perpetual Calendar Ultra-Thin models, each showcasing balance and restraint while tipping a cap to the maison’s past. While the Solaria Ultra Grand Complication earlier this year flexed the brand’s technical prowess reminding the enthusiast community of what the maison can achieve, this collection instead reminds the community what it stands for while reminding you of the weight of the centuries that came before.
Not all watches are measured purely by specs, and this is certainly one of them as it brings a sense of calm to your wrist, almost calling you a fool for breaking out the calipers too quickly. Reviewing a watch like this can feel almost beside the point. This QP is not designed for attention, nor to compete for accolades, but rather for contemplation and intimacy. Further, given its position in the market, I doubt that many who have come here have done so for much more than a few beautiful photos and opening lines. That all being said, the Traditionnelle Perpetual Calendar Ultra-Thin comes preloaded with historical significance and is not without its faults which stood out after my eyes cleared during wear.
History
Understanding where this watch fits in the modern landscape requires you to look backwards to the very roots of Vacheron Constantin’s foundational roots and relationship with high complications. More importantly, back to a time when complications proved to be the savior of the maison during its darkest days.
Perpetual calendars have long been a proving ground of sorts for traditional watchmaking. On paper their jobs are elegantly simple, keeping track of the passing days, months, and years without human correction regardless of leap years. In practice, it is one of the most demanding complications to execute cleanly, beautifully, and most importantly, reliably. As such, adopting the perpetual calendar as a calling card firmly signals a brand’s place among the industry’s most technologically capable forces.
Something Vacheron Constantin has been doing since 1884 when it first introduced a perpetual calendar in a double-faced observatory watch. This model carries two names, the second being Ultra-Thin, another boundary pushed both in terms of pocket watches with the extraordinary world record .94mm thin caliber in 1931 and then again in 1955 with the wrist watch caliber 1003 measuring at a then record 1.64mm. Though rarely are you able to pair the pursuits together in one measured piece.
1120 QP Movement
Originating in 1983 in the now famous ref. 43031, the ultra-thin automatic calibre 1120 QP is mythologically said to have helped renew interest in complicated watchmaking following the quartz crisis. Based on the Jaeger-LeCoultre calibre 920 used by Vacheron Constantin for the 222, by Patek Philippe for the Nautilus 3700, and by Audemars Piguet for the Royal Oak 5402, the original 1120 QP powered ref. 43031 was produced for roughly twenty years carrying similar dimension to the watch we see today. Given its prominence as enthusiasts still speak about the original with a kind of reverence reserved for vintage wines, very little has changed here save the finishing.
The base caliber of the 1120 measures in as a resounding 2.45mm thick adding only 1.6mm for the perpetual calendar module for a total profile of just 4.05mm. Beating away at the slower 2.75 Hertz, the 1120 QP achieves a moderate by today’s standard 40 hours of power reserve, though like I mentioned before, you are not here for the specs.
Instead, as you gaze through the large sapphire window on its back, the caliber puts on a show filled with côtes de Genève, hand-beveling on its bridges, circular satin-finished sinks for the jewels and screws, polished going train teeth, a Geneva Seal, and a showpiece open-work rotor in the shape of the signature Maltese cross with a 22k gold outer weight. The movement takes full advantage of the space, allowing light to play across layers of finishing and depth. In function, the caliber operates as perpetual calendars do, taking into account the different lengths of every month and the leap years requiring no human correction until the year 2100. That is, unless you let the watch sit for longer than its 40 hours.
The Case & Dimensions
Originally relaunched as a ladies watch back at Watches and Wonders 2022 with a diamond set example, a restored interest in refined proportions sees this new launch marketed towards a broader audience. With similar dimensions to the original 43031 reference, the new Traditionnelle model measures in with a case diameter of 36.5mm paired with a well balanced lug to lug of 44.2mm. Described as Ultra-Thin, the 8.5mm profile interestingly sits between its contemporaries from the 80s who also claim the Ultra-Thin moniker yet still remains at the lower end of the sizing spectrum for most who can boast a perpetual calendar complication in the lineup. The on paper measurements continue to not tell the entire story as due to its case architecture, it manages to feel neither vintage-small nor overly delicate, more proportionally calculated.
Drawing heavily from classical Geneva design language, the QP evoked mid-century dress watch proportions with a similar style. Its pink gold holds warmth and light without flash, adding a galvanizing sense of weight. Following in familiar stepped construction, a Traditionnelle signature, the case adds dimensionality and structure without introducing bulk and conforms to the wrist in a way that brings presence without overbearing. Its polished anterior surfaces allow light to fall away from the bezel diminishing its presence slightly allowing the dial and subsequent depth to stand out.
At three, a surprisingly generous crown holds ample grooves for articulation while proudly displaying its own Maltese cross on the domed top. Both sides hold flush built correctors for manipulating the calendar functions should you need to set them yourself. For reassurance, the case has been tested to an everyday 30 meters of water resistance. Despite the precious construction and sense of refinement, it doesn’t carry the same “handle with gloves” sense that you might expect, instead instilling confidence in the wearing and inviting you to run your fingers over its edges. Here, every polished plane, every facet, every curve, feels intentional without trying to impress.
On Wrist
My time with the watch was brief, though it rarely left my wrist. Despite my large (7.67 inch) wrists, the watch never felt diminutive, instead holding proper space as you would want from a watch of its stature. The light curvature of its thin blocked lugs coming down to meet the wrist create just enough of an arc to smooth its transition from case to strap, here equipped with a dark blue alligator leather. Eventually terminating at an 18k pink gold tang buckle with matching stitching leading the way, the strap leans more into a casual dressy vibe with a matte appearance. In swapping the strap out for a grey pass-through nylon strap – because why not – I did learn of Vacheron’s hidden pink gold spring bars matching the case despite being hidden, something almost nobody would ever know yet still they remain a persistent detail.
Thanks to the pairing of refined dimensions and heft of precious metals, it strikes an elegant balance like a perfect assistant, always there but never there at the same time. On occasion, you can feel it with a quick movement as the gold fights back against gravity, but otherwise it remains unseen, easily sliding out from under a cuff only when needed. More interestingly than how the watch feels on the wrist is how this watch makes you feel. It somehow encourages you to slow down, to straighten up, to breathe a bit deeper, and match its own energy. In practical terms, that allows for its symmetrical yet complicated layout to be impressively legible.
The Dial
Its silver opaline surface carries a matte, almost powdery quality that absorbs light rather than reflecting it. Against it, the applied pink gold indices and crisp dauphine hands feel anchored and precise while being allowed to use light for a bit of showmanship.
The perpetual calendar layout here is textbook Vacheron, balanced, symmetrical, and perfectly legible. Not minimalistic but highly controlled, the day, date, month and leap year indicator, and moonphase are all arranged with a kind of architectural clarity. Speaking on the moonphase, perhaps my favorite detail of the entire dial, its subtle pink gold frame surrounds a pool of blue allowing the polished moon to float into view with beautiful contrast. It is a small bit of quiet drama on an otherwise composed appearance. Overall, the dial rewards slowness, revealing its craftsmanship the longer you spend with it.
Final Thoughts
The Vacheron Constantin Traditionnelle Perpetual Calendar Ultra-Thin in pink gold is not a watch attempting to keep up with modern trends nor trying to push horological boundaries. Instead, it doubles down on what Vacheron Constantin has always done best, pure and unfiltered high-end watchmaking rooted in elegant restraint. It is not a piece for everyone – as the price tag would obviously suggest – and it is not without its faults. Some may be quick to call out the case architecture as being somewhat basic, the movement technology as being at this point outdated, and the design as being safe rather than a celebration.
However, when you take a step back, you can appreciate the modern QP for what it is, a watch for those who appreciate heritage without nostalgia, complexity without spectacle and flash, and fine craftsmanship without excess. It would have been easy for Vacheron Constantin to end its 270th anniversary year with a cymbals crash. Instead, this is the held note just before the final rest – controlled, deliberate, and confident in the silence that follows.
The Vacheron Constantin Traditionnelle Perpetual Calendar Ultra-Thin is priced at $100,000. Vacheron Constantin
