Introducing The Ulysse Nardin Blast Free Wheel Maillechort

Introducing The Ulysse Nardin Blast Free Wheel Maillechort

Haute Time
By Haute Time July 15, 2025

Ulysse Nardin has once again redefined the boundaries of fine watchmaking with the introduction of the BLAST Free Wheel Maillechort. Limited to just 50 pieces worldwide, this exceptional creation showcases the brand’s unmatched technical mastery and design innovation. This new iteration in the BLAST collection is not just a watch—it’s a symphony of floating mechanics and material excellence.

At first glance, the BLAST Free Wheel Maillechort captivates the eye with its dynamic, futuristic display. The mechanism appears to float freely within the case, challenging all preconceived notions of traditional watchmaking. This horological masterpiece is powered by the UN-176 manual flying tourbillon movement, designed entirely in-house and reflecting years of advanced research and development.

Photo Credit: Ulysse Nardin

At the center of its cutting-edge movement is Ulysse Nardin’s award-winning constant force escapement. First introduced in 2015, this innovation utilizes a silicon structure mounted on twin blade springs thinner than a strand of hair. These delicate components deliver a consistent impulse to the balance wheel, ensuring steady energy flow and exceptional timekeeping accuracy, regardless of the watch’s power reserve.

The escapement itself is positioned within a flying tourbillon at six o’clock. Comprising 45 components, the tourbillon enhances both the performance and visual allure of the timepiece. It’s a tangible representation of Ulysse Nardin’s technical excellence, made possible by silicon components that eliminate traditional pivots and jewel bearings.

Complementing the tourbillon at the opposite end of the dial is a spectacular double-barrel system located at twelve o’clock. One barrel is fully visible while the other operates discreetly, both held in flawless alignment by precision ball bearings. This floating mechanism provides an extraordinary seven-day power reserve, with an inventive display located at four o’clock that indicates remaining energy through static indicators and rotating bands.

Surrounding these central mechanisms are additional visible complications including an intermediate wheel, power reserve differential, reduction gear, and a decorated winding wheel. On the right side, a unique connection system links the crown to the winding mechanism and time-setting train, further enhancing the user’s tactile experience and mechanical appreciation.

Photo Credit: Ulysse Nardin

All of this unfolds beneath a remarkable sapphire ultra-glass box. Carved from a single block of crystal, this unique structure offers a 360-degree view of the free-floating movement. Its seamless edges and transparent depth elevate the timepiece from a simple wristwatch to a piece of architectural art.

The case, crafted in satin-finished and polished white gold, reflects Ulysse Nardin’s commitment to precision craftsmanship. At 45mm, the bold geometry is accented by negative angle facets produced using advanced laser techniques. This creates a sharp, angular silhouette that both contrasts and complements the organic complexity of the inner mechanics.

Underneath the glass dome lies a dial forged from Maillechort, a historic alloy composed of copper, zinc, and nickel. Originally used in musical instruments, this material is revered for its warm, silvery hue and unique grained texture. More durable and harder to machine than brass, Maillechort adds another layer of sophistication and resilience to the timepiece’s character.

Photo Credit: Ulysse Nardin

Maillechort isn’t just an aesthetic choice; it’s a living material. Over time, it develops a natural patina that reflects the journey of its wearer, making each of the 50 pieces in this limited edition truly unique. Its name, derived from French inventors Maillet and Chorier, serves as a nod to its origin and heritage, seamlessly aligning with Ulysse Nardin’s respect for horological tradition.

Turning the watch over reveals an equally mesmerizing view. The open sapphire crystal caseback showcases both the movement and a custom Maillechort plate, echoing the material used on the dial. Every component is meticulously finished to meet the highest standards of Haute Horlogerie.

Securing the BLAST Free Wheel Maillechort to the wrist is a blue velvet-effect rubber strap. This innovative strap combines waterproof performance with luxurious aesthetics, ensuring comfort and durability. A white gold folding buckle completes the design, blending seamlessly with the case while offering secure closure.

Photo Credit: Ulysse Nardin

This extraordinary timepiece is also backed by a five-year warranty, underlining Ulysse Nardin’s confidence in both the reliability and craftsmanship of its creation. It’s priced at $126,600 USD (excluding VAT), reflecting the exclusivity, complexity, and artistry involved in its production.

The BLAST Free Wheel Maillechort is not merely a watch—it’s a fusion of mechanical wizardry and artistic brilliance. Each piece is a testament to the brand’s forward-thinking vision and relentless pursuit of perfection. It challenges perceptions of what a timepiece can be, offering collectors and connoisseurs a chance to own a chapter of horological history.

With only 50 pieces available globally, the BLAST Free Wheel Maillechort represents the pinnacle of contemporary watchmaking. For those who understand the language of time, movement, and design, this release is not just an object of desire—it is a declaration of innovation that will resonate for generations to come.