TAG Heuer Monaco Speed 12 Turns Racing Passion Into Mechanical Theater
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Few watches are as closely intertwined with motorsport as the Monaco. Since its debut in 1969, the square chronograph has become a symbol of avant-garde watchmaking and racing culture, immortalized on the wrist of Steve McQueen and celebrated by generations of Formula 1 enthusiasts. Now, TAG Heuer pushes the concept into entirely new territory with the Monaco Speed 12, a limited-edition that transforms the energy of a high-performance engine into a kinetic horological spectacle.
Monaco Speed 12
TAG Heuer
Presented during the Formula 1 Louis Vuitton Grand Prix de Monaco 2026, the new Monaco Speed 12 channels the rhythm and mechanical drama of a 12-cylinder racing engine through an innovative display unlike anything previously seen in the collection. Developed in collaboration with La Fabrique du Temps Louis Vuitton, the watch is powered by the automatic Caliber TH84-00, a movement based on the patented Spin Time architecture created by master watchmakers Michel Navas and Enrico Barbasini.
Monaco Speed 12
TAG Heuer
Instead of conventional hour markers, twelve rotating titanium pistons encircle the dial. As the central minute hand completes its journey around the dial, one piston returns to its original position while the next rotates 90 degrees to reveal the current hour. The result is a dynamic interpretation of the jumping-hour complication that continuously animates the watch with the cadence of a finely tuned racing engine.
Caliber TH84-00
TAG Heuer
The movement is showcased within a 40mm Grade 5 titanium Monaco case that remains faithful to the model’s signature square architecture while introducing an even more technical aesthetic. Four black DLC-coated open-worked arches suspend the movement inside the case, creating a striking sense of depth and transparency. A square sapphire bezel and domed sapphire crystal maximize visibility of the rotating pistons, while the skeletonized minute hand and vertically grooved dial center further reinforce the automotive inspiration.
Monaco Speed 12
TAG Heuer
The watch is paired with a black rubber strap featuring a textile embossing and contrasting red hand-stitching, and will be available from December 2026 with a retail price of $87,000.
To learn more, visit TAG Heuer, here.
