Omega Constellation Co-Axial Master Chronometer 29mm Steel Yellow Gold Mother of Pearl Dial 131.20.29.20.05.002

The Omega Constellation has been one of the most celebrated dress-watch collections in Swiss watchmaking since its debut in 1952, when Omega introduced it as a symbol of precision and elegance following a series of chronometric observatory victories. Across its history the Constellation has worn its identity proudly through its distinctive clawed case, the iconic star at six o'clock, and a commitment to technically superior movements housed in refined, jewelry-influenced cases. Today the collection continues that legacy with the Co-Axial Master Chronometer standard, representing the pinnacle of certified Swiss accuracy and magnetic resistance.

Reference 131.20.29.20.05.002 is a 29mm interpretation designed with the modern woman in mind — a case diameter that wears with effortless elegance on a range of wrist sizes without sacrificing the substantial, quality feel for which Omega is renowned. The case itself is crafted in a harmonious combination of polished steel and warm yellow gold, a pairing that gives the watch versatility across both dressed and casual occasions. The smooth curves and refined finishing of the Constellation case reflect decades of design refinement.

The dial is one of this reference's most captivating features: a genuine mother of pearl surface whose organic iridescence shifts with the light, producing a softly shifting palette of creams, pinks, and silvers that no lacquered dial can replicate. Index hour markers punctuate the dial with clean, legible precision, ensuring the watch remains as functional as it is beautiful. The yellow gold bezel frames the dial with warmth and a jewelry-like presence that elevates the watch into genuine fine-watch territory.

Powering this Constellation is Omega's Co-Axial Master Chronometer movement, a designation that carries considerable weight in the industry. Master Chronometer certification by METAS — the Swiss Federal Institute of Metrology — demands that the movement pass eight stringent tests covering precision, magnetic resistance, and overall performance, making it among the most rigorously vetted calibers available at any price point. The Co-Axial escapement, an Omega innovation, reduces friction and servicing intervals, contributing to long-term reliability and lower cost of ownership.

The integrated two-tone yellow gold and steel bracelet mirrors the case materials perfectly, creating a unified, polished look from lug to clasp. This level of bracelet integration is a hallmark of the Constellation collection and contributes significantly to the watch's comfort and its refined aesthetic coherence. Whether worn to a formal dinner or as a daily companion, the bracelet drapes naturally and secures confidently.

At Bizak & Co. we offer this brand-new Omega Constellation 131.20.29.20.05.002 with the full backing of our expertise as a trusted luxury watch dealer. Buying from Bizak means access to genuine Omega product, transparent pricing, and a team of knowledgeable specialists ready to guide your purchase. Visit bizakandco.com to buy this reference online or reach out directly — we are here to ensure your acquisition of this exceptional timepiece is seamless and fully informed.