Omega 123.20.27.20.55.001 Constellation Co-Axial 27mm Steel and Red Gold - BRAND NEW Omega 123.20.27.20.55.001 Constellation Co-Axial 27mm Steel and…

Reference 123.20.27.20.55.001

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Omega 123.20.27.20.55.001 Constellation Co-Axial 27mm Steel and Red Gold - BRAND NEW

$7,199.00
Requested condition
Brand New

By Omega

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Omega 123.20.27.20.55.001 Constellation Co-Axial 27mm Steel and Red Gold - BRAND NEW

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Omega 123.20.27.20.55.001 Constellation Co-Axial 27mm Steel and Red Gold - BRAND NEW

Catalogue watch price: $7,199.00 USD

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The Omega Constellation Co-Axial 27mm reference 123.20.27.20.55.001 is a brand-new ladies' luxury watch pairing a 27 mm stainless steel case with a lustrous white mother-of-pearl dial set with diamond hour markers and a warm red gold bezel. The two-tone red gold and stainless steel bracelet echoes the case-and-bezel contrast, giving the piece an unmistakably polished, feminine character that has defined the Constellation family for decades.

What sets this reference apart is the seamless interplay between precious red gold accents and cool stainless steel, creating everyday wearability without sacrificing fine-watch refinement. Browse or purchase the 123.20.27.20.55.001 online at Bizak & Co., or contact our specialists for pricing, condition reports, and complimentary shipping details.

Compare it across every Constellation reference we carry, or browse the full Omega collection at Bizak & Co.

Buy this Constellation, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Omega Constellation is one of Swiss watchmaking's most enduring dress-watch dynasties, introduced in 1952 as a line purpose-built to showcase Omega's chronometric achievements. Over seven decades the collection has evolved through several defining design languages, arriving at the modern iteration celebrated for its distinctive four-claw "griffes" that grip the bezel and its characteristic integrated bracelet — a silhouette that balances architectural boldness with feminine elegance. Reference 123.20.27.20.55.001 sits at the heart of that modern chapter: a 27 mm proposition sized and styled for the discerning woman who wants a watch that reads as fine jewellery without abandoning horological substance.

The 27 mm stainless steel case is compact and refined, shaped to sit comfortably on slender wrists while projecting real presence thanks to the high-polish finishing on the case flanks and the four signature claws. The red gold bezel frames the dial with a warm, precious contrast that elevates the stainless steel case from simply sporty to genuinely luxurious — a combination Omega has long mastered in the Constellation line. Every curve and edge reflects decades of Swiss craftsmanship aimed at producing a watch that looks as though it was designed by a jeweller and built by a watchmaker.

The dial is where this reference truly becomes covetable. A white mother-of-pearl panel catches and scatters light with the organic iridescence that only genuine MOP can deliver, its shifting blues, creams, and pinks changing subtly with every movement of the wrist. Diamond hour markers punctuate that luminous background with discrete sparkle, adding measurable precious-stone value and confirming the watch's status as a fine jewellery timepiece. The result is a dial you will never tire of looking at under any lighting condition.

At the heart of the watch beats an Omega Co-Axial movement — a technology Omega pioneered in partnership with the late watchmaker George Daniels and that represents a genuine engineering advance over the traditional lever escapement. The Co-Axial escapement reduces sliding friction significantly, which means less lubricant degradation over time, longer service intervals, and sustained chronometric precision across the life of the watch. Choosing a Co-Axial-equipped Constellation means investing not just in aesthetics but in a movement philosophy that has redefined modern Swiss horology.

The integrated two-tone bracelet in red gold and stainless steel continues the dial's precious-versus-steel dialogue all the way to the wrist clasp, lending the watch a coherent design logic that feels considered rather than assembled. The alternating link construction is characteristic of the modern Constellation and is both comfortable for daily wear and secure enough for an active lifestyle — confirming this is genuinely a watch to be worn, not merely admired. Bracelet adjustability ensures a precise fit across a wide range of wrist sizes.

Bizak & Co. offers this brand-new Omega Constellation Co-Axial 27mm reference 123.20.27.20.55.001 with the confidence of a specialist dealer committed to authenticity and customer satisfaction. Every watch we list is verified before sale, and our team is available to answer questions, arrange insured shipping, and guide you through the purchase process. Whether you are buying your first Omega or adding to an established collection, the 123.20.27.20.55.001 is a benchmark example of what the Constellation family does best — and Bizak & Co. is the place to acquire it.

Technical Details
Reference
123.20.27.20.55.001
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Rose Gold
Dial
White mother-of-pearl with diamond hour markers
Case size
27mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.20.27.20.55.001 special?
Reference 123.20.27.20.55.001 combines a white mother-of-pearl diamond dial with a red gold bezel and a two-tone red gold and stainless steel bracelet — a pairing that gives this 27 mm Constellation the look of a fine jewellery piece with the substance of a Swiss precision watch. The Co-Axial escapement inside adds genuine horological distinction beyond the aesthetics.

2. What movement powers the Omega Constellation Co-Axial 27mm?
This Constellation is equipped with an Omega Co-Axial movement, a technology that reduces escapement friction compared with a traditional Swiss lever, supporting longer service intervals and sustained accuracy over time. The Co-Axial platform is one of the signature engineering achievements of modern Omega watchmaking.

3. What is the case size and case material of reference 123.20.27.20.55.001?
The case measures 27 mm in diameter and is crafted from stainless steel, a size that is ideally proportioned for ladies' wrists and consistent with the elegantly restrained sizing philosophy of the Omega Constellation women's collection.

4. Is the Omega Constellation 27mm suitable for everyday wear?
Yes — despite its jewellery-grade dial and precious metal accents, the stainless steel case and integrated bracelet are built for regular use, and the Co-Axial movement is engineered for long-term reliability with extended service intervals. The Constellation's design intent has always been a dress watch capable of handling daily life without compromise.

5. What is the dial like on the Omega Constellation 123.20.27.20.55.001?
The dial features a white mother-of-pearl panel, which provides natural iridescent shimmer that shifts in different lighting, complemented by diamond hour markers that add genuine gemstone sparkle. Together they create a dial that functions simultaneously as a timepiece face and a jewellery centrepiece.

6. How can I buy the Omega Constellation 123.20.27.20.55.001 from Bizak and Co.?
You can purchase this brand-new reference directly through bizakandco.com or contact the Bizak & Co. team to discuss pricing, shipping options, and any additional questions before you commit. We verify every watch for authenticity and offer a professional buying experience whether you are shopping online or prefer a personal consultation.

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Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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