Jacob & Co.’s Arlequino: A Gemologist’s Take on Diamonds in Motion
Zenith
Founded in 1865 in Le Locle, Switzerland, Zenith has pioneered Swiss watchmaking for over 160 years. Driven by a relentless pursuit of precision, the Manufacture is renowned for its in-house expertise and innovative movements. Its defining achievement, the El Primero, launched in 1969 as the world’s first automatic high-frequency chronograph calibre, cementing Zenith’s legacy at the forefront of horological innovation.