The Omega Seamaster reference 234.30.41.21.03.001 features a stainless steel case with a 41mm diameter. It is powered by the automatic winding Omega caliber 8912, which includes a Co-axial escapement and is certified as a chronometer. The watch was released in 2021 and showcases a blue dial. This model combines modern technology with the classic design elements that Omega is known for, making it a notable addition to any collection.