The Omega Seamaster reference 220.50.43.22.02.001 features a 43mm case crafted from Sedna Gold. This model, introduced in 2019, is powered by the automatic winding Omega caliber 8939. It includes functions for world time and date display, and is certified as a chronometer. The watch incorporates a co-axial escapement, ensuring precision and reliability. The silver dial complements the overall design, making it a notable addition to the Seamaster collection.