The Omega Speedmaster reference 310.63.42.50.01.001 features a 42mm case crafted from Sedna Gold. This model, released in 2021, is powered by the manual winding Omega caliber 3861. It includes a black dial and functions as both a chronograph and a chronometer, ensuring precise timekeeping. The watch exemplifies Omega's commitment to quality and performance, making it a notable addition to any collection.