Omega Speedmaster 105.012

The Omega Nautilus reference 105.012 is a specific iteration within the Nautilus model line. This reference is identified by its unique numerical designation, distinguishing it from other Omega Nautilus models. Details regarding the case materials, crystal type, and movement architecture are not provided in the available information. This reference appeals to collectors seeking specific Omega Nautilus models identified by their reference numbers. Its position within the broader Omega catalog is defined by its model and reference designation.