The 41.5 mm diameter Constant Force Tourbillon 11 watch in 18-carat yellow gold, released by Arnold & Son as a limited edition of 11, is driven by a hand-wound mechanical movement. Equipped with two barrels to give a 100-hour power reserve, this timepiece was entirely developed and built at the manufacture in La Chaux-de-Fonds. It is fitted with a constant force mechanism visible on the enamel dial and is regulated by a tourbillon that can be seen on the back. The architecture of this calibre is inspired by that of the timekeeping instrument driven by the first tourbillon created by Abraham-Louis Breguet in 1808, based on a chronometer movement designed by John Arnold. This first tourbillon regulator, now in the British Museum, was given to John Roger Arnold by the Paris-based watchmaker in honour of his scientific collaboration and friendship with his father. The Constant Force Tourbillon 11 timepiece, designed to mark the end of the 260th anniversary celebrations of John Arnold’s legacy, pays tribute to the watchmaker’s ingenuity and his close association with Abraham-Louis Breguet.

The greatest watchmakers of the Age of Enlightenment often knew each other. Some of them exchanged views and appreciated each other despite language barriers and political obstacles. And this was the case with John Arnold and Abraham-Louis Breguet. These two watchmakers, undoubtedly the most productive of the second half of the 18th century, forged a friendship that nothing could shake, not even the throes of war between the two countries or the French Revolution. Aware of their respective talents, during Abraham-Louis Breguet’s frequent trips to London between 1789 and 1791, they shared their views and knowledge of the principles of timekeeping, furthering the science of timekeeping, which in their eyes definitely knew no frontiers.

This year, Angelus is releasing the Chronographe Télémètre as a limited edition of two sets of 25 steel timepieces and a further 15 in 18-carat yellow gold. Measuring 37 mm in diameter, with a vintage-inspired dial and a mono-pusher set into the winding crown, this short-interval timekeeping instrument contains countless tributes to Angelus’ rich history and particularly its speciality in crafting chronographs. Its noble hand-wound mechanism, historical roots and superior finishes give this chronograph a wildly elegant retro aesthetic.

After the Instrument de Vitesse and the Chronographe Médical, the La Fabrique collection welcomes a new masterpiece that recalls the functional and aesthetic history of Angelus. Founded in 1891 in Le Locle by the Stolz brothers, Angelus quickly specialised in alarm clocks, minute repeaters and, above all, chronographs. One of its iconic models already inspired the revival of the Chronodate collection 80 years later.

Chronoswiss Ignites Passion with the Revolutionary Delphis Firestarter, marking the introduction of a never seen before case.

Chronoswiss, the trailblazing watchmaker from Lucerne, proudly unveils the revolutionary Delphis Firestarter, a timepiece that sets a new benchmark for horological innovation and artistry. Limited to just 50 pieces, this extraordinary creation is housed in a world novelty: A Titanium Core Nano Shell case. What you see is not a coating, it is the perfect symbiosis of a high-performance composite with a Grade 5 titanium core on a molecular level. Through an advanced bonding process, the titanium core permanently merges with a 0.4mm ultra- lightweight yet resilient composite shell in firey red. Within this complicated process, the case is carved out of a solid block of the high-end composite. The world’s first Titanium Core Nano Shell case creates an eye-catching aesthetic, setting a new standard in modern watch case engineering.

Instrument de Vitesse, a new opus in the La Fabrique collection, revives the golden age of timed races. This single push-piece chronograph seems to have been plucked from the dashboard of a vintage GT car. It is equipped with a single timing hand – the centre seconds hand – and can time a maximum of one minute. With its sleek and refined retro sports look, Instrument de Vitesse is intended for enthusiasts of watchmaking history and culture. Housed in a 39-mm steel case, its 4.20 mm manually wound Manufacture calibre ensures that the finished timepiece is less than 10 mm thick. Instrument de Vitesse is available with an ivory-white or ebony-black dial in two limited series of 25 timepieces each.

Appearances can sometimes be deceptive. At first glance, Instrument de Vitesse does not appear to be a classic chronograph. With its three central hands, it looks like a watch... with three hands, but the tachymeter scale running around the outer edge of the dial reveals its chronometric function. For this is a chronograph presented in its purest expression, dedicated to timing short bursts – a measuring instrument designed to take average speed readings over a maximum of 60 seconds. This, in turn, casts new light on the crown, which also acts as the chronograph’s single push-piece to set the slender centre seconds hand in motion.

Chronoswiss is thrilled to announce the launch of its latest horological marvel, the Delphis Sub Zero. This all-blue wonder is a testament to the eternal beauty of ice and glaciers, merging innovative design with meticulous craftsmanship – with a cool twist.

The Delphis Sub Zero is an extraordinary timepiece encased in a 42mm CVD-coated blue stainless-steel case, perfectly complemented by a matching blue rubber strap. This icy blue ensemble creates a striking visual that is both bold and sophisticated, like an explorer of the frozen wilderness, capturing the essence of eternal ice.