The Omega 5756.30.01 is a rare variation of the Musem Collection N° 2 “Cosmic” 1951 featuring a red gold case and a silver dial. Based on the vintage ‘Cosmic’, it features a square case and a self-winding movement with full calendar functions. It is likely numbered yet not limited, though it is very rarely seen.Reference 5755.20.01 is similar though fitted with a white dial.
