The Omega Constellation ref: 131.33.41.21.01.001 features a 41mm case crafted from stainless steel and ceramic, showcasing a black dial. This automatic timepiece is powered by the Omega caliber 8900, ensuring precision and reliability. Introduced in 2020, it includes a date function and is certified as a chronometer. The watch also incorporates a co-axial escapement, enhancing its performance and longevity.