If you’re not familiar with high-frequency movement calibers, or “high-beat”, as they’re also known, you can think of them as a sort of final boss within mechanical watches. That 5 Hertz heartbeat translates to a hypnotic ten ticks per second, and apart from Grand Seiko’s Spring Drive, which is an entirely different animal, nothing else feels as silky smooth.
Among mainstream watch brands, 5 Hertz movements appear rather infrequently, but they’re a more common sight within the Zenith and Grand Seiko catalogs. But there’s an insider’s pick from a Swiss name with a long history of high-frequency timekeeping, and that name is Longines.
