Astronef, a new mechanical masterpiece presented by Ateliers Louis Moinet, propels one into the exclusive world of uncompromising modern watchmaking.

It is heir to both ancestral know-how and an unyielding desire to create the design of tomorrow, says Louis Moinet. Its character combines adrenaline and contemporary art and adopts the technology developed for Space Revolution, yet only the tourbillon specifically recalls their kinship.

Produce an excellent and curious effect: this maxim upheld by Louis Moinet (1848) was the starting point for designing Astronef. The idea is to push back known limits, just as Louis Moinet did in his time – notably by inventing the chronograph in 1816, says the watchmaker.

The Astronef mechanism required more than three years of research. Given its totally innovative character, its development was even considered impossible at various stages of research and almost discontinued. The fact that Astronef was finally able to see the light of day was due to the concerted efforts of the finest watchmakers and engineers, it says.

Today, one can safely state that Astronef is one of the most important superwatches, it adds.

A COMPLEX DIAL: The dial is made from a plate measuring a total 0.6 mm thick, from which 0.2 mm is then hollowed out to reveal the numerals and a rack, in order to create a depth effect facilitating readings. The ensuing deep black DLC treatment creates a striking contrast with the rhodium plating and endows it with a two-tone hue. Finally, a circular satin-brushed finish is applied to instil it with undeniable strength of character.

SUPER-LIGHT: The curved crystal of Astronef reveals the powerful mechanism and its power is accentuated by the lightness of its gold frame and sapphire container. This maximum transparency enables observers to admire a unique sight. The technical construction of the case is unusual:

• A sapphire container mounted on an 18K gold frame

• Openworked lugs and case middle

• A sapphire dome and its applied inner bezel ring

TECHNOLOGY SERVING AESTHETICS: Astronef showcases recently introduced technology involving two tourbillons rotating in opposite directions at high speed. They cross paths 18 times per hour (every 3 minutes and 20 seconds) and are built on two different levels.

This gives life to a captivating animation, which unfolds before the wondering gaze. In all, six distinct elements are in motion: two satellite tourbillons rotating around the dial, as well as their two cages and their two counterweights.

Astronef has been designed to instil a sense of movement, whatever the angle from which it is viewed. Fluid on the outside, original on the inside, it features an absolutely unique and distinctive aesthetic.

A MYSTERIOUS MECHANISM: The mechanism is hidden in the base of the frame, which is only 3.75 mm thick. The advantage of this construction is that it clears the stage to enhance the magic of the show being staged.

The spectacular design linked to the complexity of the mechanism is marked by its control tower – or central column – which transmits the orders to the tourbillons and hands.

Finally, the mechanical part is ennobled by a powerful and modern engine that endows it with a very high level of performance, making it even more efficient than a single tourbillon.

SPECTACULAR TOURBILLONS: The tourbillon cages are geometrically shaped. The weight of a cage is only 0.24 grams, in order to guarantee the correct speed through fine poising. Each cage rotates in 60 seconds and requires perfect poising, which also relies on an 18K gold counterweight weighing 0.45 grams.

ORIGINAL TIME-SETTING: Placing the selector on the back of the case enabled a gain in volume and this device plays two distinct roles: time-setting or winding. The crown is no longer pulled out; it is used to set the hands or to wind the mechanism.

Like every detail of Astronef, this function expresses technicality, elegance and exclusivity based on of a unique mechanism stemming from extensive research experience.

THEMED PRESENTATION BOX: A presentation box is specially made for each Astronef. Finely crafted by an artisan, it notably features a straw marquetry motif in various shades and the buyer can choose from several different graphic design alternatives.

EXCLUSIVE CREATION: Only eight Astronef watches will emerge from Ateliers Louis Moinet in Saint-Blaise.