Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002

The Omega Constellation is one of the most storied lines in Swiss watchmaking, introduced in 1952 as a symbol of precision and achievement. Over seven decades, the Constellation has evolved from a pioneering chronometer competitor into a sophisticated fusion of haute horlogerie and refined design, worn by icons and collectors worldwide. The modern Constellation, represented here by reference 131.30.41.21.99.002, carries forward that legacy with cutting-edge movement technology and a boldly contemporary aesthetic that honors the line's heritage while speaking directly to today's discerning buyer.

At 41mm in stainless steel, this Constellation strikes a confident presence on the wrist without crossing into oversized territory. The case retains the brand's hallmark "claws" — four arched lugs extending from the case that have defined the Constellation silhouette since the 1960s — alongside a polished stainless steel domed bezel that echoes the original pie-pan dial designs of the classic models. The overall construction is immaculately finished, balancing polished and brushed surfaces in the manner Omega has refined over generations.

The centerpiece of reference 131.30.41.21.99.002 is its striking green dial, appointed with both index and Roman numeral hour markers. Green dials have emerged as one of the defining aesthetic movements in contemporary watchmaking, and Omega's execution here is rich and considered rather than trend-chasing — the depth and tone of the green complement the cool luster of the stainless steel case and bracelet beautifully. The combination of index and Roman numerals gives the dial a layered, sophisticated character that sets it apart from more conventional offerings.

Powering this Constellation is Omega's Co-Axial Master Chronometer movement, the manufacture's most advanced caliber architecture. The Co-Axial escapement, developed by master watchmaker George Daniels and perfected by Omega, dramatically reduces friction in the movement's most critical components, extending service intervals and improving long-term accuracy. Master Chronometer certification, awarded by METAS (the Swiss Federal Institute of Metrology), demands the movement pass eight stringent tests — including magnetic resistance up to 15,000 gauss — making this among the most rigorously certified watches available at any price point.

The stainless steel integrated bracelet completes the watch with the same attention to detail found throughout the case, linking seamlessly to the lugs and offering a secure, comfortable fit. For collectors and enthusiasts, reference 131.30.41.21.99.002 represents an ideal entry into serious Omega collecting: a manufacture movement, an iconic model family, and a bold dial color that ensures this watch will be noticed and appreciated for decades.

At Bizak & Co., we offer this Omega Constellation Co-Axial Master Chronometer 41mm brand new, ensuring you receive your watch in pristine, factory-fresh condition. Our team of experienced watch specialists is on hand to answer any questions and guide you through your purchase. Buy online at bizakandco.com or reach out directly — we are committed to delivering the best price and a seamless, trusted buying experience for every client.