The Omega Constellation reference 131.50.39.20.08.001 features a 39mm case crafted from yellow gold. This automatic timepiece is powered by the Omega caliber 8801 movement, which includes a Co-axial escapement and is certified as a chronometer. The watch showcases a champagne dial and includes a date function. Released in 2019, this model combines elegance with precision, making it a notable addition to any collection.