I just bought a 1946 1st generation omega automatic chronometer jubilee,with the 28.10 RA PC JUB MOVEMENT(341).ALL ORIGINAL (18KT SOLID GOLD DIAL) CASE IS 18KT GOLD,HANDS AND MARKERS-WITH REF#2499.O.K I KNOW ONLY 2000 WERE MADE BECAUSE IT WAS A SPECIAL EDITION FOR THE VERY FIRST AUTO/CHRONOMETERS(28.10 RA PC JUB) WHY ARE/IS THIS ONE SO HARD TO FIND INFO ON FOR 3 DAY'S ON THE NET,VERY LITTLE IS KNOWN IS IT THAT SUPER RARE???ALL I FIND ARE 30.10 RA PC JUB--AND LATER MODELS OF THE 28.10 IN 1948 NON 18KT GOLD.THIS MODEL WAS THE FORE RUNNER OF CENTENARY WHICH BECAME THE CONSTELLATION.CAN SOMEONE HELP ME WITH HISTORY AND WHY IT'S SO IMPOSSIBLE TO FIND???THANK YOU AND GOD BLESSOMEGA AUTOMATIC CHRONOMETER JUBILEE 004.JPG1946 OMEGA AUTOMATIC CHRONOMETER JUBILEE 004.JPG1946 OMEGA AUTOMATIC CHRONOMETER JUBILEE 002.JPGOMEGA AUTOMATIC CHRONOMETER JUBILEE 036.JPGOMEGA AUTOMATIC CHRONOMETER JUBILEE 029.JPG