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  • The Geneva Seal Is 140. Greubel Forsey Made Its Own.

The Geneva Seal Is 140. Greubel Forsey Made Its Own.

Watch certifications from COSC to the Poinçon de Genève rest on outside judgment. What is a hallmark worth when the maker awards it?

Josh Sims
Josh Sims

Sep 16, 2026

•

4 min read

When Greubel Forsey launched its Balancier QM model earlier this year, that monogram signified more than it at first suggested. Standing for Qualité Musée, this was the manufacturer's new in-house benchmark in watchmaking, or more specifically, in finishing. Greubel Forsey says every watch it has made since 2004 has been finished to that level and that the standard simply went unnamed until now. On the Balancier QM, a limited edition of 33 in white gold, the name in full appears in only one place, on a plate engraved Qualité Musée, hidden inside the watch.

"This is about rendering an implicit standard more formally, and then seeing if that standard can be pushed even further," explained Greubel Forsey's CEO Michel Nydegger. "[The label] is more for the internal benefit of recognizing this intent than it is to be public-facing. But it does also seek to draw a distinction between not just OK and good finishing but good and excellent, which can be very nuanced and hard to appreciate [without sufficient expertise]. And there's more transparency [in the QM standard] too, regarding what is and what isn't hand-made, for example."

Photo: Greubel Forsey

Photo: Greubel Forsey

Photo: François Duret

Greubel Forsey is not alone in seeking to make such a statement, indirectly or otherwise, about the quality of its products. Many brands seek certification for one or several qualities of their watchmaking through COSC, the 53-year-old Official Swiss Chronometer Testing Institute, or that provided by the Swiss Federal Institute of Metrology (METAS). It's why there are a number of Genevan brands that submit their watches to assessment in order to carry the Poinçon de Genève, the Geneva Seal, created by the State of Geneva 140 years ago.

"The Geneva Seal isn't right for every brand but it is a statement of provenance, craftsmanship and performance. It's a symbol of excellence," said the Geneva Seal's head of project management Gregory Licker, adding, "it is of course down to each brand to communicate the relevance of having the Geneva Seal to its audience but it is now something instantly recognizable as an industry benchmark."

Since its 2011 overhaul, the Poinçon de Genève has covered chronometric precision and the functioning of a finished watch, in addition to its craftsmanship. But an increasing number of brands, from Patek Philippe to Rolex and now Greubel Forsey, have set a standard of their own. The question is whether those are tougher than the historical and institutional ones, or simply better marketed.

Licker's main argument for the success of the Geneva Seal (or, for that matter, of COSC) is that it is independent, unlike in-house certification. "There's a key difference in the fact that the seal is given not by a manufacturer [to itself] but by an independent, neutral body," said Licker. "You can't just make the claim to [having met some standard]. I think customers look for an expression of standards they can trust." But by the Poinçon's own account, certification of the watch head is carried out by the applicant's own staff, unless the applicant asks for it to be done in the Poinçon's department, with Timelab checking compliance periodically inside the company.

Greubel Forsey's QM, then, is just the latest of such in-house certification programs. Around a decade ago, for example, Omega established its own Master Chronometer standard in conjunction with METAS. METAS sets the Master Chronometer tests and continuously checks a sample of production, and its own rules put the testing of the full production lot in the hands of an accredited laboratory. Rolex's Superlative Chronometer certification, by its own account, assesses precision twice: the movement against the chronometer criteria, at minus four to plus six seconds a day, then the cased watch against a protocol Rolex developed to simulate wear, at minus two to plus two. Rolex strengthened that certification again this year, adding resistance to magnetism, reliability and sustainability to the four criteria set in 2015. Those three are applied during design and manufacture rather than tested on the finished watch.

Photo: Patek Philippe

Photo: Patek Philippe

Both followed Patek Philippe's creation of the Patek Philippe Seal, ostensibly because, it claimed, it had long since exceeded the standards imposed by the likes of COSC or the Geneva Seal, whose approval it subsequently no longer sought. It was already working at "a level of perfection that far transcends what external statutes and official standards prescribe," as the company put it. Its seal would not apply to its watches in part (either the movement or the finishing or the precision) but the whole thing. In recognition of how watchmaking standards have risen generally, COSC this year introduced a new layer of certification dubbed the Excellence Chronometer Certified. This also covers the entire watch.

Yet the story of the Qualité Fleurier, another certification program, shows how few makers can sustain a standard that strict. The Qualité Fleurier was established 25 years ago when a group of houses in Fleurier joined forces. Chopard has been the sole custodian of the foundation since 2022, which makes a nominally independent standard an in-house one. Why so? As rigorous as it is (it requires 100% Swiss production of the watch head, among other parameters), meeting its standards is time-consuming and costly. Broader standards, like those of COSC, or in-house standards, can prove more manageable.

Antoine Hastoy, senior product marketing manager for Roger Dubuis, whose watches carry the Geneva Seal, conceded that the trials of achieving certification are "a big commitment" and can be onerous. There are constraints on the time spent decorating each component (Roger Dubuis says a single calibre can run to more than 600 components) and the training required to do so; and in the time the Geneva Seal subsequently takes to analyze each model, which must initially be delivered entirely disassembled into its constituent components. This, for more complex models, may be a year-long process, a period that effectively needs to be worked into the development time of any new model.

Photo: Greubel Forsey

What does the Geneva Seal guarantee? Not just geographic origin and mechanical precision (in a world of already extremely precise mechanical watches) but a certain beauty, if you're prepared to look closely enough. Even the smallest components (a pin, screw or wheel, and even those that can't be seen without disassembly) will exhibit straight graining, chamfering or mirror polishing, one or other of the high-end watch world's traditional, artisanal finishes.

"But it's still worth it," Hastoy insisted. "You can't be both judge and lawyer. It doesn't make sense for a [Genevan] brand not to try to have it and I say that even though I'd estimate 95% of watch consumers don't understand what the seal is or what it means. It's still enough to talk to those few collectors who are very well in the know, who may use powerful microscopes to examine a watch so as to compare, say, the finishing with a comparable model. Collectors are paying more and more attention to these points of difference. It's a small market we're opting to appeal to. For them these benchmarks of quality matter."


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