TAG Heuer Unveils TH-Carbonspring: A New Era in Mechanical Watchmaking

Images courtesy of TAG Heuer

The New TAG Heuer Monaco and the TAG Heuer Carrera

At Geneva Watch Days 2025, TAG Heuer unveiled a breakthrough that redefines the future of mechanical timekeeping: the TH-Carbonspring oscillator. Developed entirely in-house over nearly a decade, this patented carbon-based hairspring sets a new benchmark in precision, durability, and resistance to magnetism and shock.

Marking the 350th anniversary of Huygens’ original hairspring invention, the TH-Carbonspring represents a bold leap forward—lighter, more stable, and engineered to deliver superior everyday performance.

Presented by Magran Living

To debut the innovation, TAG Heuer introduced two limited-edition icons—the Monaco Flyback Chronograph TH-Carbonspring and the Carrera Chronograph Tourbillon Extreme Sport TH-Carbonspring—each housed in forged carbon cases and limited to just 50 pieces.

With this launch, TAG Heuer not only celebrates its avant-garde spirit but also signals a new chapter in watchmaking history—one defined by resilience and radical innovation