Showing here is a 1969 Longines Ultra-Chron presented in a distinctive Square-ish Cushion case. The cream white dial carries a state of simplicity with a date window sits at the unconventional 4:30 driver’s position, a signature that Longines does to certain line of watches in the 60s & 70s. 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 in April 2026 Stainless steel case is in good original condition, unpolished Dial is in very good condition Instant date change at midnight Original Longines signed crown Clean movement with perfect time keeping
