The Omega Seamaster reference 233.22.41.21.01.002 features a 41mm case crafted from Sedna Gold and stainless steel. This model, produced between 2015 and 2021, is powered by the automatic winding Omega caliber 8400. It includes a black dial and is recognized as a chronometer, equipped with a co-axial escapement for enhanced precision. The combination of materials and technical specifications makes this timepiece a notable entry in the Seamaster collection.