Introducing – Henri Grandjean & Cie Unveils the Magician Atrivm Green Sapphire and Atrivm Red Sapphire

Henri Grandjean (1803-1879) was a master watchmaker from Le Locle, renowned for his precision marine chronometers and for his pioneering role in Swiss chronometry. The name was recently revived by entrepreneur and collector Sohail Aziz and positioned as an independent brand specialising in exquisite high-end contemporary haute horlogerie. Making an impressive debut, Henri Grandjean & […]