TAG Heuer Monaco Caliber TH20-11 Titanium automatic green dial leather bracelet 39 mm

The TAG Heuer Monaco, an icon of avant-garde watchmaking

Launched in 1969, the TAG Heuer Monaco immediately stood apart in the watchmaking landscape. With its water-resistant square case, boldly disruptive design, and automatic chronograph Calibre 11, it challenged established conventions and secured its place in history as one of the most daring creations of its time. Designed to embody modernity, the Monaco looked like nothing else — asserting a strong, technical, urban style deeply rooted in the world of motorsport.

A few years later, its legend was sealed on the wrist of Steve McQueen in the film Le Mans. From that moment on, the Monaco transcended its status as an innovative chronograph to become a true cultural icon, associated with speed, endurance, and a distinctive racing aesthetic. Its left-side crown, bi-compax layout, and geometric design make it instantly recognizable, admired as much for its history as for its unique visual identity.

With this new generation of Monaco Chronograph, TAG Heuer reconnects with the model’s founding spirit while firmly anchoring it in the present. More ergonomic, more contemporary, and powered by a new-generation movement, it preserves the aura of a watch born to challenge conventions. A Monaco faithful to its legend, yet designed for today’s collector.

A new generation of Monaco, between heritage and modernity

With this new Monaco Chronograph, TAG Heuer goes beyond simply evolving an iconic design — the Maison rethinks the entire wearing experience. While the instantly recognizable square silhouette remains unchanged, the focus has shifted to what is less immediately visible: proportions, ergonomics, and overall feel.

The 39 mm case marks a return to dimensions closer to the original spirit, while incorporating contemporary standards. The use of grade 5 titanium plays a key role here. Lighter than steel yet more technical in appearance, it brings a new dynamic to the Monaco: improved comfort, balance, and modernity without compromising its character. On the wrist, the difference is immediate — the Monaco feels more wearable, more natural, almost instinctive.

TAG Heuer’s teams have also refined the case lines with great precision. The previously sharper sides are now more fluid, with subtly integrated curves that better follow the wrist. The transitions between polished and brushed surfaces are more controlled, enhancing the perception of quality. This discreet yet essential design work allows the Monaco to reach a new level: it is no longer just iconic, but truly comfortable for everyday wear.

Despite these evolutions, TAG Heuer preserves the core elements that define the Monaco’s DNA. The bi-compax layout remains central, offering a clear and balanced chronograph display. The left-positioned crown — a historic signature of the 1969 model — is retained, recalling the origins of the brand’s first automatic chronograph. This constant dialogue between past and present lies at the heart of this new generation.

Finally, this 2026 Monaco stands out with a more refined execution, where every detail has been carefully optimized: indexes, hands, dial contrasts — all contribute to improved legibility and a stronger visual presence. The result is a watch that is more technical, more comfortable, and more coherent, proving that even an icon can evolve with precision and relevance.

The TH20-11 calibre, a new generation manufacture chronograph

At the heart of this new TAG Heuer Monaco Chronograph beats the manufacture calibre TH20-11, an automatic movement that embodies the technical evolution of the Maison’s chronographs. Directly derived from the Heuer 02 calibre — renowned for its robustness and performance — it retains its foundations while benefiting from notable improvements in efficiency and durability.

The TH20-11 stands out with its high-end architecture featuring a column wheel, a component traditionally reserved for the most prestigious chronographs. This system ensures a more precise, smoother, and more satisfying chronograph activation. Each press of the pushers delivers a crisp, controlled feel, reflecting true watchmaking expertise.

One of its major evolutions lies in its optimized automatic winding system. Now bidirectional, it allows for more efficient winding, even with natural wrist movements. The result is an extended power reserve of around 80 hours, offering great freedom in daily use. The watch can be left unworn for several days while remaining fully operational.

Beyond performance, the TH20-11 has been designed to meet modern standards of reliability. TAG Heuer has worked on reducing internal friction and optimizing components to ensure greater longevity and consistent precision over time. It fits perfectly within the vision of a contemporary chronograph: high-performing, robust, and built for regular use.

Finally, this calibre retains an emblematic feature of the original Monaco: its association with a left-positioned crown, a direct legacy of the 1969 Calibre 11. A detail rich in meaning, perfectly illustrating the philosophy of this new generation — to modernize without erasing history.

A Monaco inspired by British motorsport heritage

This green version of the Monaco Chronograph draws direct inspiration from the world of British motorsport, through the iconic British Racing Green shade. A symbol of performance and elegance on the track, this legendary color gives the watch a strong and instantly recognizable personality.

The green dial, subtly crafted, captures the light and reveals deep, evolving nuances depending on the angle. The contrasting subdials structure the composition, ensuring clear readability of the chronograph functions while enhancing the watch’s dynamic visual appeal.

Paired with a grade 5 titanium case, this dial brings to life a resolutely contemporary Monaco, lighter and more comfortable on the wrist. This variation perfectly embodies the balance between heritage and modernity — a watch inspired by racing history, yet designed for a new generation of watch enthusiasts.