he split-seconds function, or “rattrapante” in French, is renowned for its complexity. This ingenious mechanism allows for the simultaneous measurement of two separate time intervals, perfect for tracking multiple racing laps or concurrent sporting events. As early as 1916, TAG Heuer introduced the Mikrosplit, a stopwatch capable of simultaneously measuring separate time intervals down to the 1/100th of a second.

This early achievement laid the groundwork for a series of other timekeeping instruments. In the 1960s, the Heuer split-seconds stopwatch reference 11.402 became the trusted tool in racing pits, assisting teams like Scuderia Ferrari with timing that made the difference in critical moments. Later, in the 1990s, the brand’s quartz split-seconds chronographs gained widespread appeal among racing legends, including Ayrton Senna, Gerhard Berger and Michael Schumacher.

A vibrant, red-tinted translucent dial captures the sheer adrenaline of race day. The chronograph counters are inspired by racetrack design, featuring an asphalt-like finish, white and yellow starting grid positions and the official F1 typography. The counters also feature the phrase made famous by British commentator David Croft: “LIGHTS OUT & AWAY WE GO.” This legendary declaration captures the electric anticipation of every Grand Prix start.

Now, as Formula 1 celebrates its 75th anniversary, TAG Heuer marks its return as Official Timekeeper. In a historic first, the brand also becomes the title partner of the Formula 1 Grand Prix de Monaco, further strengthening its ties to one of motorsport’s most iconic races.

To celebrate these milestones, the brand is presenting a bold take on the original timepiece from 1969: an exclusive limited edition of only 10 pieces, the TAG Heuer Monaco Split-Seconds Chronograph | F1^® is made of cutting-edge materials such as white ceramic and sapphire crystal. The extensive use of the latter creates a seamless fusion between the case and the calibre. Notably, the caseback is crafted from a single piece of sapphire crystal, offering unobstructed views of the intricate Calibre TH81-00 within, creating a mesmerizing visual experience.

Every detail of this movement represents Swiss craftsmanship, from the hand-finished bevels to the mirror-polished screws. The oscillating weight is fashioned in the iconic TAG Heuer shield shape and features a brushed finish as well as a hand-painted white and red kerb-inspired design. A TAG Heuer signature, the chequered-flag pattern on the various bridges along with their polished bevels are executed entirely by hand and demonstrate the brand’s dedication to top-tier finishing.

Price: CHF 155,000

www.tagheuer.com