EGN NEWS DESK
Since its founding in 2004 by Robert Greubel and Stephen Forsey, the model has persistently launched improvements that push the boundaries of mechanical watchmaking. The introduction of their first Fundamental Invention over 20 years in the past set the stage for a succession of developments characterised by their detailed analysis and sophisticated engineering. This unwavering dedication now manifests within the Nano Foudroyante EWT, showcasing a revolutionary method that builds upon the atelier’s heritage whereas aiming for future horizons.
Nanomechanics represents a leap in miniaturisation, controlling power at a scale not beforehand utilised in mechanical actions. In conventional phrases, mechanical parts require substantial power, however Greubel Forsey’s ingenious system operates on the nanojoule degree. This drastic shift allows important reductions in power consumption and mechanical complexity, laying the inspiration for a brand new period in horological design.
The foudroyante complication divides a second into smaller segments, sometimes demanding excessive power. In the Nano Foudroyante, Greubel Forsey has re-engineered the complication to make use of simply 16 nanojoules per leap, versus the 30 microjoules in typical fashions. This development cuts power wants by 1,800 occasions and reduces the mechanism’s quantity by 90%. By sourcing power straight from the motion and minimising the variety of parts, the watch’s design is compact and environment friendly. The motion, with 428 meticulously crafted parts, suits right into a 31mm diameter throughout the 37.9mm case, the smallest case Greubel Forsey has ever produced.
Staying true to their ardour, Greubel Forsey integrates the Nano Foudroyante inside a flying tourbillon, marking their first foray into this complicated function. Enhancing its performance, the dial for the Nano Foudroyante is mounted to align at twelve o’clock for optimum readability regardless of the rotating tourbillon. These parts, mixed with a manual-winding flyback motion that includes column-wheel management, solidify Greubel Forsey’s standing as a pacesetter in high-complication watchmaking.
For this anniversary piece, Greubel Forsey introduces tantalum, a cloth by no means earlier than utilized by the model. The watch’s case is crafted from white gold, whereas the bezel and caseback are made from tantalum. Known for its grey-blue hue and difficult properties—it has a melting level exceeding 3000°C—tantalum gives a particular aesthetic and calls for unparalleled craftsmanship. This use of tantalum highlights Greubel Forsey’s ongoing pursuit of fabric innovation and technical precision.
Beyond the motion’s technical complexity, the watch embodies Greubel Forsey’s dedication to craftsmanship by its detailed design. The case’s white gold surfaces function hand-satin ending and reduction engravings on a hand-hammered background, including texture and depth. The structure of the motion is displayed round a column wheel, emphasising a 3D monobloc building viewable by the open caseback. The restricted version Nano Foudroyante EWT bears engravings studying “2004 – 2024” and “twentieth Anniversary,” a tribute to the model’s milestone.
