TAG Heuer at Geneva Watch Days 2025: TH-Carbonspring and the Carrera Astronomer

At Geneva Watch Days 2025, TAG Heuer made a bold statement about its future, unveiling two remarkable novelties that reflect the brand’s relentless pursuit of innovation, design, and performance. From the groundbreaking technical achievement of the TH-Carbonspring to the celestial sophistication of the TAG Heuer Carrera Astronomer, these launches highlight TAG Heuer’s philosophy: Designed to Win.

Swiss luxury watchmaking has long been defined by precision, ingenuity, and audacity, and TAG Heuer continues to lead this tradition with unmatched creativity. This year, the brand showcased two complementary paths: technical revolution and refined horological artistry.

TH-Carbonspring: A New Era in Mechanical Watchmaking

TAG Heuer’s TH-Carbonspring oscillator represents a seismic shift in mechanical watchmaking. Developed entirely in-house at the TAG Heuer LAB over nearly a decade, this innovation redefines environmental resistance and long-term stability for mechanical movements.

For more than 160 years, TAG Heuer has been at the forefront of avant-garde precision timekeeping. The TH-Carbonspring is the latest chapter in this legacy, building on centuries of innovation that began in 1675 when Christian Huygens invented the modern oscillator—a pairing of balance wheel and hairspring that revolutionized watch accuracy. While steel, special alloys, and eventually silicon have improved watch performance over the decades, TAG Heuer boldly took the next step, introducing a carbon-based hairspring that challenges conventions and elevates mechanical performance.

Two exclusive timepieces debut the TH-Carbonspring technology:

• TAG Heuer Monaco Flyback Chronograph TH-Carbonspring CBL5190.FT6313 – MRP INR 1,955,000

• TAG Heuer Carrera Chronograph Tourbillon Extreme Sport TH-Carbonspring CBU5091.FT6305 – MRP INR 4,600,000

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These watches are not just instruments of time—they are a testament to resilience, ingenuity, and the triumph of human ingenuity over the constraints of physics.

TAG Heuer Carrera Astronomer: The Rhythm of the Cosmos

While TH-Carbonspring embodies technological daring, the TAG Heuer Carrera Astronomer exemplifies horological artistry. With a modern reinterpretation of the moonphase complication, this timepiece extends the Carrera’s pioneering spirit from racetracks to the cosmos.

The Carrera Astronomer is a statement of cosmic precision, marrying clarity and technical sophistication in a contemporary design that honors TAG Heuer’s heritage. It reflects a bold step into astronomical watchmaking, combining the brand’s iconic DNA with an avant-garde expression of lunar rhythm.

Born for the thrill of performance—whether on the racetrack or at sea—the Carrera collection has always symbolized exploration, conquest, and human ambition. With the Astronomer, TAG Heuer pushes further, translating these values into the realm of the stars, capturing the pulse of the cosmos on the wrist.

Designed to Win

At Geneva Watch Days 2025, TAG Heuer reaffirmed its position at the cutting edge of Swiss watchmaking. The TH-Carbonspring and Carrera Astronomer are more than new models—they are declarations of intent. One looks forward through science and technology, the other toward the cosmos through precision and artistry. Together, they tell a story of ambition, ingenuity, and victory: a story that TAG Heuer has been writing for more than 160 years and is poised to continue.

With every innovation, TAG Heuer proves that true victory in watchmaking comes not from following tradition but from redefining it. The age of TH-Carbonspring has begun, and the stars have aligned for the Carrera Astronomer.