Ulysse Nardin Skeleton Tourbillon Manufacture

Ulysse Nardin unveils an exclusive Ulysse Nardin skeleton tourbillon caliber incorporating the latest silicium technology. With this timepiece, the Le Locle-based Manufacture combines cutting-edge technology with an aesthetic exploration of the themes of transparency and simplicity. The Skeleton Tourbillon Manufacture is an contemporary timepiece that pays tribute to the brand’s  past. 

Skeletonizing is a subtle art that requires both watchmaking know-how and an artistic sensibility. The aim is to reveal the inner workings of the movement by reducing the structure of components to a bare minimum, allowing light to penetrate freely through. Ulysse Nardin’s Skeleton Tourbillon Manufacture is a brilliant example of this endeavor.

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The in-house movement seduces with its refined architecture and perfectly balanced proportions. The barrel at 12 o’clock mirrors the escapement placed at 6 o’clock. Above the latter is a ratchet wheel engraved with the brand name, insignia and the power reserve. Surfaces are decorated with an eye-catching contrast of bead-blasted and polished finishes. Color variations enhance the visual interest of metallic components. Crimson rubies sparkle among the hand-beveled bridges embellished with a satin-finish “sunray” decoration. Each train wheel is rhodium-plated. The blue of the steel screws echoes the azure tone of the silicon components. The specially designed hands are inspired by a gently curved leaf shape and are skeletonized at their tips. Recalling a Ulysse Nardin caliber from 1922, the back bears a screwed-in plate engraved with the serial number, making each timepiece unique.

Cutting-edge technique.

Since it was founded in 1846, Ulysse Nardin has distinguished itself with its pioneering approach. The accuracy and quality of its timepieces have forged an unrivalled reputation for the brand in the rarefied world of fine watchmaking. Perpetuating this spirit, Ulysse Nardin has been a forerunner in the use of silicon, which it featured in a watch for the first time in 2001.

The Skeleton Tourbillon Manufacture is an elegant showcase for this exceptional know-how: nestled within the hand-wound mechanical movement is a flying tourbillon that comprises a balance spring, anchor and escapement wheel made from silicon. The power reserve offers an impressive duration of 170 hours.

The Skeleton Tourbillon Manufacture is available in two limited editions: 200 pieces in rose gold and 200 pieces in white gold.


Technical Data.


Caliber UN-170 Manufacture

Escapement wheel and balance spring in silicium 23 jewels,

18’000 V/H Power-Reserve Approx. 170 h

WindingManual Winding Functions Hours and minutes

Case Rose gold and white gold Dimensions 44 mm

Water-resistance 30 m Crystal Antireflective sapphire crystal

Case-back Sapphire crystal

Band Leather with simple buckle

Source Ulysse Nardin and WatchInsight.