The Omega Constellation reference 131.55.29.20.99.005 features a 29mm case crafted from yellow gold. This automatic timepiece is powered by the Omega caliber 8700 and includes a date function. The watch is equipped with a green dial and is certified as a chronometer, ensuring precision. It also incorporates a co-axial escapement for enhanced performance. Released in 2024, this model exemplifies Omega's commitment to quality and innovation.