Tourbillon B1.618 Carbon Earth

Focused on re-engineering a timepiece by applying the Golden Ratio to contemporary watchmaking, Bianchet breaks free from the classical and traditional culture with which the iconic number 1.618 has generally been associated. The brand applies the Golden Ratio to a totally modern conception, using the materials, manufacturing techniques and performances of today, in the respect of centuries of high horology know-how.

Every Bianchet watch is designed, crafted, produced, and finished by hand entirely in Switzerland, including the strap and buckle. The hand-wound calibre is a skeletonized tourbillon featuring intertwined bridges whose shapes have also been inspired by the golden ratio. Ticking at 21,600 vibrations/hour, the balance wheel features adjustment weights. When the barrel is fully wound, the power reserve is of over 4 days at approx. 105 hours. The price is including VAT (25%), two straps and delivered at our showroom.