Introducing the Greubel Forsey Balancier Convexe S² in Black and White Ceramic
Greubel Forsey has closed the Balancier Convexe S² chapter with two final executions: one in black ceramic with 5N red gold, the other in white ceramic, each limited to 11 pieces and both built around the same hand-wound inclined-balance calibre that will leave production in 2026. I find that decision fitting, because the S² never felt like a side note in the Convexe line, it felt like Greubel…















