Presenting this jumbo-sized Ultra-Chron from 1967 at 37mm, with a clean monochromatic aesthetic and timeless dial and hands. Its distinctive cat-ear lugs flow seamlessly into the case, while the cream white crosshair dial showcases a charming natural patina. Powering the watch is Longines’ in house high-beat Cal. 431 movement, notable for its impressive frequency of 36,000 vibrations per hour (10 beats per second) and its instantaneous date change at midnight, both hallmarks of the brand’s technical prowess during the era.
Fully serviced on April 2026 Dial is in good original condition with some natural patina Original Longines signed crown Instant date change at midnight 36,000 bph or 10 bps Beautifully decorated movement with high level of finishing Good time keeping
