News 
A leader in the creation of technological materials, Biwi is unveiling a world first in watchmaking: Superlite X, an ultra-light material derived from bio-sourced sources incorporating carbon fibres and glass microspheres.
The result of extensive research and interdisciplinary collaboration, this new patented composite material combines exceptional lightness, strength and durability. Using cutting-edge techniques and pushing the boundaries of science, the Jura-based firm’s innovation centre has created a structure that challenges conventional expectations in terms of weight.
Imagine a material so light that it defies the laws of gravity (for example, a standard timepiece case weighing the same as a sheet of A4 paper), coupled with surprising strength. And that’s exactly what Superlite X offers. Featuring a density equivalent to 1, this revolutionary composite material reduces weight on an unprecedented scale, paving the way for infinite possibilities in a variety of fields, from aerospace including drones to the automotive industry, watchmaking and also sports equipment.
The key to this feat lies in its innovative composition. Superlite X skilfully combines ultra-resistant carbon fibres from the aerospace industry with remarkably fine glass microspheres. The latter feature a diameter of less than 50 microns and offer unprecedented lightness. A striking comparison: a single one of these spheres is three times thinner than a human hair, illustrating the thinness and precision of this revolutionary material, while carbon fibres provide unequalled strength and durability.
Alongside its exceptional properties, this composite is also a pioneer in the realm of sustainability. Through its bio-based nature, Superlite X embodies Biwi’s commitment to a more environmentally friendly future, while maintaining high standards of performance and quality.
May 23, 2024