This is a 2006 Omega DeVille Coaxial Chronometer in solid 18k. yellow gold complete with box, papers original band and 18k. OMEGA buckle-all in excellent overall condition. This was a one owner watch and rarely worn. The 37.5mm. gold case is heavy and fine. The superb George Daniels designed 27 jewel cal. 2500 Coaxial movement is accurate. This watch is great value.