“The World’s Most Accurate Watch”: The Longines Ultra-Chron and the calibre 431

by Brent Robillard A history of high-frequency Last year, I purchased a 1969 Longines Ultra-Chron ref. 8024 from a reputable dealer in Toronto, Canada. I have been on a vintage kick of late. What draws me to watches like this is twofold. There is the retro aesthetic, of course. As in almost all things, the ventral tegmental dopamine shot of attraction is what fires our … Continue reading “The World’s Most Accurate Watch”: The Longines Ultra-Chron and the calibre 431

Longines Ultra-Chron Diver: A Second Look

by Brent Robillard High-frequency Last week, at a press event in New York City, I had the opportunity to go hands-on with Longines’ latest novelties for 2025. While most of those remain under embargo, the brand also brought along a few models from previous launches, including the Ultra-Chron. Given how much I appreciate Longines’ new Spirit and Conquest collections—and considering that I own the Legend … Continue reading Longines Ultra-Chron Diver: A Second Look

Longines Conquest Chrono Ski Edition 2025

by Brent Robillard Perfect timing At The Calibrated Wrist, we were lucky enough to get hands on with the Conquest Chronograph after its initial release in 2023, and again in 2024 when new colourways were added alongside rubber strap options with metal endlinks. However, after spending an afternoon with the Longines Conquest Chrono Ski Edition during a recent press trip to New York City, it … Continue reading Longines Conquest Chrono Ski Edition 2025