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Greubel Forsey Balancier QM

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Greubel Forsey introduces the Balancier Qualité Musée and with the naming of this timepiece the company formalises the level of hand finishing the Atelier has applied to all its work since founding in 2004. 

Greubel Forsey has unveiled the Balancier QM, described as “the first timepiece to carry the Qualité Musée standard”. A name they’ve given to the hand-finishing quality level that has been present in all their work since the brand was founded in 2004, but never previously formalised. A new research division within their EWT (Experimental Watch Technology) Laboratory is now dedicated specifically to advancing this standard.

The Qualité Musée standard goes beyond their existing finishing practices by requiring that every part individually qualify as an artistic object. As the Manufacture states, “each component, on its own, must hold up as a work of art.” Crucially, this extends to parts that are never seen — the internal winding mechanism receives the same flat black polishing as visible surfaces. The only marking of the name on the watch itself is a secret plate engraved Qualité Musée hidden within the movement.

The new Balancier QM is the timepiece with which Greubel Forsey has decided to give that standard a name: Qualité Musée, QM for short. The novelty comes in a 39.60 mm white gold case and a limited edition of 33 pieces. The movement is manual-winding with hours, minutes, small seconds, and a power-reserve display that appears beneath the chapter ring (“a mysterious power-reserve”) with 72-hour chronometric power reserve. 

The movement architecture is designed to create a layered, three-dimensional visual experience within the compact case. The escapement is positioned deep in the structure, with the small seconds on a higher level, the mainspring barrel below, blued steel hands above, and the chapter ring higher still — giving what the brand calls a “landscape” feel when viewed from both front and back.

The Balancier QM is intended as the first in a series of increasingly compact timepieces. Planned releases include a new Nano Foudroyante at 37.9 mm later this year, a new movement in a 39.5 mm convex case, and two further releases in 2027. 

The company explicitly acknowledges that this level of ambition may result in fewer watches produced overall in 2027, stating: “We don’t want to measure ourselves by how much we make, but by how well we make it. The aim is to do the best, not the most.”

Photo credits: Loupiosity.com
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