The Omega Constellation ref: 131.25.29.20.99.002 features a 29mm case crafted from yellow gold and stainless steel. It is powered by the automatic Omega caliber 8700 movement, which includes a Co-axial escapement and is certified as a chronometer. The watch showcases a champagne dial and includes a date function. This model was released in 2024, making it a contemporary addition to the Constellation line.