A 1970 Zenith Hexagon Jumbo presents a confident, geometric take on late‑1960s/early‑1970s design language. The distinctive hexagonal case emphasizes presence on the wrist while remaining a study in disciplined proportions. Inside beats the Cal. 2320, a movement that reflects Zenith’s commitment to precise watchmaking of the period. For the contemporary collector, this watch offers a clear link to an era of bold forms and technical care—an opportunity to enjoy a sculptural case and period movement as part of a varied, historically curious collection.