Ulysse Nardin FREAK NEXT

The latest model in the iconic “FREAK” collection, the “FREAK neXt” watch marks a new technical feat for Ulysse Nardin. This prototype watch, a showcase for Ulysse Nardin’s technological expertise and the flexible silicium blade technology in particular, sets the tone for a new generation of FREAK models to come.

Ulysse Nardin has been at the cutting edge of watchmaking since its foundation in 1846. Technological exploration is more than a method, it is a philosophy, a raison d’être, a daily driving force.

With the new FREAK neXt concept watch, the Swiss manufacture proves that the adventurous spirit of the FREAK collection is very much alive and driving Ulysse Nardin’s technical departments more than ever. The new FREAK neXt is the current quintessence of all the technical and watchmaking skills of the Ulysse Nardin Manufacture, unveiling an oscillator of truly spectacular design.

After 10 years of continued research, development and improvements in collaboration with Sigatec – a firm co-owned by Ulysse Nardin that specializes in the production of silicium micro-components – the Manufacture is now in a position to present what appears to be the pinnacle of a paradigm shift in mechanical watchmaking that began in 2015 with the Ulysse Anchor flying escapement: the new neXt flying oscillator.

Toying with the limits of the physics of materials, the new Freak neXt flying oscillator presents an entirely innovative 3D design. Based on flexible mechanisms using the elasticity of silicium blades, a principle that is truly mastered by Ulysse Nardin, this oscillating regulating device does away with the central pivot, its center literally suspended in mid-air.

The central idea of this regulating organ is to totally eliminate the axis of the balance wheel in order to create a virtual pivot point. This is a radical development that hugely improves the traditional principle of balance spring regulation introduced in the 17th century. The neXt flying oscillator, with its 3D multi-layer construction – four layers of blades and a solid layer that serves as a flywheel – is a highly significant technological development for watchmaking research.

This new oscillator eliminates the necessity for pivots and jewels. The new FREAK features a “suspended” beating heart that “levitates” without a balance-cock (balance bridge). The direct result of this system is none other than the total elimination of friction on the bearings, optimizing the global quality factor and therefore the movement’s energy consumption. The only remaining friction is with the air. No more – or very little – friction, no more contact, no more wear, no more oil. Made up of 32 silicium micro-blades measuring 16 micrometers in width, connected to one another without contact with the mainplate – forming 16 triangles superimposed in 4 parallel layers – the oscillator beats to a highly efficient frequency of 12 Hz, for a remarkable 70-hour power reserve.

The frequency has been multiplied by 3 while at the same time increasing the power reserve by 30%. This incredible technical feat is made possible thanks to the elimination of friction, particularly given the fact that the energy consumption depends on the frequency, cubed (if the frequency is doubled, the consumption is multiplied by 8).

But this major innovation comes as no surprise. It is the last stage in a decade of developments for FREAK concept watches at Ulysse Nardin with the 2014 launch of the Ulysse Anchor escapement, followed by the Grinder, also fitted with blades, presented in 2017 on the Freak InnoVision 2 model.

The Ulysse Anchor escapement is based on the principle of flexible mechanisms using the elasticity of leaf springs. This constant escapement, made entirely of silicium, presents a circular frame with a fixed anchor at its center that pivots without friction. It is held in the air by two tiny silicium leaves, perpendicular to one another, which are tensioned in order to bend and maintain them in a bistable state. The result is a positive energy balance during the angle of lift that maintains constant oscillations of the balance without being influenced by the variations of the engine torque.

The self-winding “Grinder” system has revolutionized energy transmission as it is twice as efficient as existing systems. The “Grinder” uses the smallest of wrist movements. The oscillating weight is connected to a frame carrying four clicks or blades, which gives the self-winding system twice the angular stroke (like a bicycle fitted with four pedals instead of two). A flexible guiding mechanism considerably limits friction.

A true architectural gem, the FREAK neXt has a high-tech, ultra-contemporary look. It is in immaculate white with phosphorescent touches, applied by Ulysse Nardin’s designers to highlight their latest invention. The bridge of the baguette movement (the finishing gear train) has a slightly trapezoidal shape inspired by the spaceships from Star Wars, and is framed by four luminescent tubes filled with Superluminova for a phosphorescence effect that is visible only at night.

A small logo in the colors of Ulysse Nardin – positioned on a transparent lens made from glass using a subtractive 3D production process – completes the decoration of the baguette movement. Contrasting with the celestial purity of the dominant white, the 3D multi-layer oscillator is chameleon-like: depending on the angle from which it is viewed, it presents glistening blue, purple or green reflections. The new FREAK neXt comes with a white Superluminova bezel, white Superluminova shafts at the sides, as well as a white automatic winding support on the back of the watch. The rubber strap is also white with white stitching and dark blue “point-de-bride” stitches.

Evoking purity, simplicity and minimalism, the FREAK neXt is dressed in platinum and titanium. This watch, which is not available for sale, demonstrates the brand’s commitment to extending and enriching its collection by taking its watchmaking expertise to the next level.

Technical details

Model: FREAK neXt


UN-25X caliber
Automatic movement with Grinder, a revolutionary system twice as efficient as existing systems
12 Hz oscillating frequency, silicium flying balance wheel with nickel elements
Oscillator with flexible pivot point, with virtual axis: no axis, no pivots, no bearings. No friction, no need to lubricate the pivots.
High quality factor, increased power reserve
Improved efficiency in vertical position (no difference in amplitude between the horizontal and vertical positions of the watch)
Silicium finishing gear train
Power reserve: 70 hours

Platinum and titanium, with sandblasted and satin or polished finish
Diameter: 45 mm, Height 14.1 mm,
Water resistance: 30 m
Case-back: View of the “Grinder” through the sapphire crystal, white central bridge
Bezel: White rubber-coated bezel with green SLN

Rubber with central openwork and titanium folding clasp or
White alligator skin with blue “point-de-bride” stitches and Velcro fastening

N/A – concept watch

The FREAK neXt is not the only new model introduced to the FREAK family. Today, the FREAK VISION is dressed in new clothes: black (in titanium) or rose gold – satin-brushed or polished. The first self-winding watch in the collection showcases the revolutionary innovations unveiled by UlysseNardin with its “InnoVision 2” concept watch. The most significant include an ultra-light silicium balance wheel with nickel inertia-blocks and stabilizing micro-blades, and a new case, topped with a box-domed sapphire crystal.

Technical details


Black titanium: 2503-250/BLACK
Satin-brushed rose gold: 2502-250
Polished rose gold: 2502-250/01

UN-250 caliber
Hours and minutes indicated by rotation of the movement
“Grinder” automatic winding with pawls and flexible guidance
Ulysse Anchor constant escapement
Large diameter silicium oscillator with nickel inertia-blocks
Self-regulating silicium micro-blades
Silicium finishing gear train
Flying Carousel (baguette movement): 1 rotation per hour
Power reserve: Approximately 50 hours at constant amplitude
Frequency: 2.5 Hz (18,000 vph)

Black titanium, satin-brushed rose gold or polished rose gold case
Bezel: Titanium or Rose Gold bezel coated with black rubber with 3 riders for easy handling
Manual winding possible with the back bezel
Time set with the front bezel, lever lock
Diameter: 45 mm
Water resistance 30 m
Crystal: Sapphire crystal with anti-reflective coating on both sides, box-domed
Case back: Titanium, 6 screws, view of the “Grinder” through the domed sapphire crystal

Sapphire, with engraved hour and minute indexes

Black alligator strap with red or white “point-de-bride” stitches
Clasp: Black ceramic or rose gold folding clasp

Titanium: EUR 65,000
Rose gold: EUR 95,000

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