Omega Constellation Co-Axial Master Chronometer 29mm Steel Sedna Gold Silver Dial 131.25.29.20.52.003

The Omega Constellation is one of the most storied dress-watch families in horology, introduced in 1952 to celebrate the brand's exceptional chronometric achievements. Over seven decades the Constellation has evolved from a modest round case into an icon recognizable by its distinctive claws—or 'griffes'—that anchor the bezel to the case, a design motif that has defined the line since the 1980s and continues to signal membership in an exclusive club of precision timepieces.

Reference 131.25.29.20.52.003 presents the Constellation in a 29mm case, the proportioning Omega has chosen to complement a woman's wrist with effortless elegance. The case is crafted from polished stainless steel and enriched with Omega's proprietary Sedna Gold—a rose-gold alloy formulated to resist fading and maintain its warm, distinctive hue for far longer than conventional rose gold. The combination of steel and Sedna Gold across both the case and integrated bracelet creates a two-tone aesthetic that reads as simultaneously sporty and luxurious.

At the heart of the dial, a silver surface set with diamonds transforms the watch face into a quietly spectacular display. Diamonds on the dial of a Constellation are never decorative excess; they are a deliberate reminder that this watch occupies the intersection of fine jewellery and precision instrument. The Sedna Gold bezel, bearing the signature Constellation claws, wraps the dial in warmth and continuity, tying the bezel to the bracelet links for a seamlessly integrated look on the wrist.

Powering this reference is an Omega Co-Axial Master Chronometer movement, a designation that carries significant weight. The Co-Axial escapement reduces friction and the need for lubrication, contributing to long-term reliability and consistent rate accuracy. Master Chronometer certification means the movement has been tested and approved by METAS—the Swiss Federal Institute of Metrology—to the highest standard in the industry, including resistance to magnetic fields of up to 15,000 gauss. Every watch bearing this title has passed eight rigorous tests confirming precision, magnetic resistance, and overall performance.

Wearing the Omega Constellation 131.25.29.20.52.003 on the wrist is an experience defined by balance: the 29mm footprint sits gracefully without overpowering a slender wrist, while the integrated bracelet hugs the wrist contour the way only a factory-matched bracelet can. The two-tone colourway transitions naturally from casual daywear to formal evening occasions, making this reference a versatile companion rather than a single-occasion piece.

At Bizak & Co. we offer this reference brand new, sourced through authorized channels to ensure authenticity and full manufacturer backing. Our team of watch specialists is available to answer any questions, facilitate secure purchase, and ensure your Omega Constellation arrives in perfect condition. Shop the 131.25.29.20.52.003 online at bizakandco.com or reach out directly for personalized service and our best price guarantee—because acquiring a timepiece of this calibre deserves an experience to match.