Gents Omega constellation Co -axial chronometer, a wonderful 18ct yellow gold example in near new condition, complete with box and papers having white silver dial, gold indices, day and date windows, diamond set gold bezel, auto movement, serial # 8622,3509, reference # 12355382202002 calibre # 8612, 100 meters, 18ct yellow gold case, bracelet. Total weight: 229.0 grams.