The Balancier Convexe S² isolates the most powerful elements of the original Balancier S and accentuates and modernises them. The Balancier Convexe S² also features a slightly larger diameter that helps assert its new personality. Increased to 46.5mm, it is now topped by a striking brushed titanium bezel with polished flanks. Manual winding movement, hours and minutes, small seconds, power reserve, 30˚ inclined Greubel Forsey balance wheel system.
