Longines Ultra Chron Automatic Limted Edition

Up for sale is this Super rare Stunning Longines Ultra Chron Automatic…Packs the 25 Jewel HI-BEAT Calibre 431 which has a balance spring which beats at 36,000 beats per hour which is almost twice as fast as a standard watch movement,Watch runs perfectly well and runs to the dot,Dial and case is in very good condition too,absolutely Class piece on the wrist..Paperwork and boxes aren’t available as this is a vintage watch,Low ballers and bargain hunters will not be entertained