TAG Heuer has once again pushed the boundaries of watchmaking with the introduction of the Monaco Split-Seconds Chronograph Air 1. Unveiled at Dubai Watch Week 2025, this latest addition to the iconic Monaco line is not only the lightest ever but also one of the most technologically advanced watches the brand has ever created. The Air 1 exemplifies TAG Heuer’s mastery in materials engineering and high complication watchmaking.
The watch’s debut comes as TAG Heuer continues to innovate within the luxury watch industry, maintaining its reputation for bold designs and precision engineering. The Monaco, known for its square case and motorsport heritage, has always been a statement piece. However, the Air 1 takes this legacy to new heights with its futuristic design and cutting-edge construction techniques.
A Breakthrough in Watchmaking Design
The Monaco Split-Seconds Chronograph Air 1 stands out with its visually distinct case, which is unlike any previous Monaco model. TAG Heuer has employed a manufacturing process known as selective laser melting (SLM), a form of 3D printing, to craft the watch’s unique structure. This technique, adapted from industries such as aerospace and Formula 1, allows for complex geometries and lightweight construction.
The case features speed holes and flying buttresses in matte and DLC titanium, revealing honeycomb lattices in gold. The design is inspired by hypercar engine covers, reflecting TAG Heuer’s partnerships with Red Bull Racing and Porsche. The result is a watch that appears to have been sculpted with speed and airflow in mind, weighing just 85 grams despite incorporating solid 18k 2N yellow gold components.
“The TAG Heuer Monaco Split-Seconds Chronograph Air 1 appears to have been hollowed out, as if designed with speed and airflow in mind,” states TAG Heuer.
Advanced Dial and Strap Design
The Air 1’s dial maintains a connection to previous Monaco Split-Seconds models with its open design and arching structures. The minute track sits atop a sapphire sub-layer, contributing to the watch’s airy aesthetic. Gold lacquer highlights complement the gold elements in the case, while titanium and rhodium-plated components add to the monochromatic look.
The watch is secured with a hybrid black rubber and Alcantara strap, featuring a honeycomb lattice pattern on the underside. This choice of materials is reminiscent of high-end sports car interiors, further emphasizing the watch’s motorsport inspiration. A black DLC titanium butterfly folding clasp ensures a secure fit.
Innovative Movement and Performance
Powering the Monaco Split-Seconds Chronograph Air 1 is the calibre TH81-00, TAG Heuer’s first mechanical split-seconds chronograph movement. Developed in collaboration with Vaucher Manufacture Fleurier, this movement is the lightest TAG Heuer has produced, weighing just 30 grams due to its predominantly titanium construction.
The movement offers a robust 65-hour power reserve with the chronograph function off and 55 hours with it on. It features a chequered flag finish and a unique rotor with a honeycomb pattern in gold lacquer, showcasing TAG Heuer’s attention to detail and commitment to performance.
Market Impact and Future Prospects
The introduction of the Monaco Split-Seconds Chronograph Air 1 marks a significant milestone for TAG Heuer, demonstrating the brand’s ability to innovate while honoring its rich heritage. The watch’s lightweight design and advanced manufacturing techniques set a new standard in the luxury watch industry.
As TAG Heuer continues to explore the potential of SLM and other cutting-edge technologies, the Air 1 could pave the way for future innovations. The limited edition of 30 pieces, priced at CHF 150,000, will be available from December 2025, offering collectors a rare opportunity to own a piece of watchmaking history.
With the Air 1, TAG Heuer has not only redefined the Monaco line but also reinforced its position as a leader in the world of horology. The watch’s debut at Dubai Watch Week underscores the brand’s commitment to pushing the limits of design and engineering, leaving enthusiasts eager to see what TAG Heuer will unveil next.
