TAG Heuer Monaco Speed 12: The Piston-Powered Watch That Dropped at Monaco 2026
TAG Heuer unveiled two Monaco watches in two months in 2026. The Speed 12 — 50 pieces, $87,000, twelve rotating pistons telling time like a V12 engine — is the haute horlogerie statement. Together with the Evergraph, it establishes the Monaco as a genuine platform for mechanical ambition.