Gruebel Forsey Balancier Convexe S2 P01262 Watch

The Balancier Convexe S² P01262 stands as one of Greubel Forsey’s most commanding contemporary creations — a bold reinterpretation of the original Balancier S, elevated through heightened contrast, architectural presence, and technical ambition. While retaining the iconic movement distinguished by its 30° inclined balance wheel, the S² introduces a re-engineered case and modernised finishing that radiate strength and sophistication. From a technical perspective, its creation represents a true breakthrough. Imposing such an intricate convex geometry on carbon is unprecedented in watchmaking and demands exceptional precision. Achieving this form requires a carefully controlled combination of heat, allowing the carbon to become pliable, and immense pressure to shape it. Whereas a traditional case requires around 2 tonnes of pressure per square centimetre, Greubel Forsey’s convex carbon case demands 16 tonnes — an extraordinary eightfold increase. By layering carbon sheets as thin as 1 to 5 microns, the manufacture achieves an exceptionally dense and visually dynamic case, showcasing the perfect synthesis of engineering mastery and aesthetic refinement for which Greubel Forsey is renowned. Limited to just 22 pieces worldwide.