An antique Omega from the 1920s-30s. A rare type. It has a wonderful atmosphere. It will stylishly accent your wrist whether for business or casual wear. The texture unique to antiques is lovely. The movement is a manual winding type, and the case is SS stainless steel. It has the Ω mark on the crown. ◯ Size (mm) Length: Approximately 40 (including lugs) Width: Approximately 36 (excluding the crown), Approximately 34 (including the crown) Thickness: Approximately 10 (including the crystal) Belt: 18