Omega Constellation Co-Axial 123.15.27.20.57.001 27mm Blue Mother of Pearl Diamond Stainless Steel - BRAND NEW

The Omega Constellation Co-Axial 123.15.27.20.57.001 is a masterclass in refined feminine watchmaking, presenting the storied Constellation family in its most glamorous form. Introduced as part of Omega's beloved Constellation line — a collection with roots stretching back to 1952 and long celebrated for its precision chronometry credentials and elegant aesthetics — this 27mm reference brings together sparkling diamonds, a breathtaking blue mother of pearl dial, and Omega's signature Co-Axial escapement technology in a single cohesive package. For collectors and enthusiasts searching for a luxury ladies' watch that balances horological integrity with jewellery-quality beauty, this reference is among the most compelling options on the market today.

The case of the 123.15.27.20.57.001 measures 27mm in diameter and is crafted entirely in polished and brushed stainless steel, a material chosen for its durability, luster, and hypoallergenic qualities. At 27mm, the case diameter is ideally proportioned for a ladies' wrist, offering a graceful presence that is neither understated nor overpowering. The Constellation's instantly recognizable case architecture — with its clawed lugs, or "claws," embracing the sapphire crystal — is fully present here, lending the watch its signature silhouette that has become one of the most iconic profiles in Swiss watchmaking.

The dial is the undisputed centerpiece of this reference. A blue mother of pearl surface brings natural depth and iridescence to every glance, shifting subtly in character as light catches it from different angles — no two moments look exactly the same. Diamond hour markers punctuate the dial with precision-cut brilliance, while the diamond-set bezel frames the entire composition with an unbroken ring of scintillating stones. Together, these elements transform the watch into a wearable jewel without sacrificing legibility or the sense of purpose that defines a true Omega timepiece.

Powering the 123.15.27.20.57.001 is an Omega Co-Axial movement, a technology that represents one of the most significant advances in mechanical watchmaking of the modern era. The Co-Axial escapement, developed by master watchmaker George Daniels and adopted exclusively by Omega, reduces friction in the escapement mechanism, resulting in greater long-term accuracy and extended service intervals compared to traditional lever escapements. Wearing this Constellation means carrying not just beauty on your wrist, but a genuine technical achievement in miniature.

On the wrist, the combination of the polished stainless steel bracelet, diamond bezel, and glowing blue mother of pearl dial creates an effect that transitions effortlessly from daytime elegance to evening sophistication. The integrated bracelet design — another hallmark of the Constellation line — ensures a seamless flow from case to wrist, enhancing both comfort and the overall visual harmony of the piece. Whether worn with business attire or evening dress, the 123.15.27.20.57.001 commands attention without demanding it.

At Bizak & Co., we are proud to offer this Omega Constellation Co-Axial 123.15.27.20.57.001 brand new, giving the discerning buyer the full Omega ownership experience. Purchasing a brand-new example means you receive a watch in pristine, unworn condition, representing the full expression of Omega's craftsmanship as it left the manufacture. Browse our selection at bizakandco.com, or contact our team directly to buy this reference online — we are committed to providing expert guidance, competitive pricing, and a purchase experience worthy of the watch itself.