Discover Omega's precision with the Constellation (ref. 131.20.36.60.02.001), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: measuring 36 mm in diameter, defined by a round silhouette, paired with a fixed, 12 hour bezel. The caseback is closed, and the crystal is sapphire, delivering water resistance to 5000 meters. Up close, the dial rewards inspection: a silver tone with guilloche finish, framed by stick / dot hour markers, and alpha hands. Inside, precision takes center stage: the 4564 caliber. Initial production year: 2020. Designed for real-world wear, the watch transitions smoothly from tailored looks to casual settings. Manufacturing tolerances and surface treatment highlight consistent quality control. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.