Presenting this jumbo-sized Ultra-Chron at 37mm, with a clean monochromatic aesthetic and lime-less dial and hands. Its distinctive cat-ear lugs flow seamlessly into the case, while the silver crosshair dial showcases a charming natural bubbling patina. Housing the high beat in house movement from Longines, Cal. 431. Two of the notable features of this movement is the instant date change at mid night and high beat rate (10 beat per second)
Fully serviced on August 2025 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
