The independent Swiss watchmaking Maison Ulysse Nardin unveils the Blast Free Wheel Maillechort, an exclusive timepiece limited to just 50 pieces. This unconventional horological creation pushes the boundaries of traditional watchmaking, offering a bold fusion of mysterious design and groundbreaking mechanism.

Caliber UN-176

Caliber UN-176

Manual-winding

Classic or unconventional, simple or complex, for men or women, our collection of calibers is one of the most extensive and diverse in the industry. It is based on a culture of innovation, independence and quality that has made Ulysse Nardin one of the most advanced brands in creative watchmaking.

A complex composition

  • Number of parts: 246
  • Number of jewels: 23
  • Total diameter (mm): 37

Impressive precision & longevity

  • Frequency (Hz): 2.5
  • Frequency (vph): 18000
  • Power Reserve (H): 170
  • Functions: Hours, minutes. Flying tourbillon with Ulysse Anchor Constant Escapement. Power reserve indicator.
  • Escapement: Silicon

The Blast Free Wheel Maillechort is a spectacular show. Its bold 45mm case, crafted in white gold, features negative angle facets designed using a complex laser method. Renowned for its disruptive aesthetic and ergonomic properties, this satin-finished and polished Blast case once again proves the cutting-edge know-how of the independent Manufacture.

  • Blast Free Wheel Maillechort 1760-401LE-4A-MAIL/3A watch features - 1
  • Blast Free Wheel Maillechort 1760-401LE-4A-MAIL/3A watch features - 2
  • Blast Free Wheel Maillechort 1760-401LE-4A-MAIL/3A watch features - 3
The geometric lines feature a unique ultra-glass box in sapphire crystal that offers a wide-open view of the mysterious movement, which is also visible through the sides. The distinctive characteristic of this glass box lies in its construction: it was carved from a single block of sapphire crystal, meticulously hollowed out to form the box and achieve this unparalleled shape.