Introducing this stunning Ultra-Chron, housed in a distinctive 'C-shape' case, originally inspired by select Omega Constellation references designed by the legendary Gérald Genta. This case remains in its original, unpolished condition, featuring a beautifully preserved radial brush finish on the top, reflecting the watch’s intended aesthetic in what is likely its original state. Housing a 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 in August 2025 Case is good condition, unpolished Dial is in very good condition Instant date change at midnight Original Longines signed crown Case back is signed with "Longines Ultra Chron" 36,000 bph or 10 bps smooth ticking second hand Movement is in clean condition Perfect time keeping
