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Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW

Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index…

Reference 123.20.38.21.02.004

Full watch configuration

Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW

$5,499.00
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 Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW

Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW

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Omega Constellation Co-Axial 123.20.38.21.02.004 38mm Silver Index Roman Red Gold Stainless Steel - BRAND NEW

Catalogue watch price: $5,499.00 USD

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The Omega Constellation Co-Axial 123.20.38.21.02.004 is a brand-new 38mm stainless steel dress watch featuring a silver dial with index and Roman numeral hour markers, a stainless steel bezel, and Omega's acclaimed Co-Axial escapement. Its clean, refined aesthetic makes it one of the most recognizable references in the Constellation collection.

Reference 123.20.38.21.02.004 strikes an ideal balance between classic elegance and modern watchmaking precision, powered by a Co-Axial movement renowned for reduced friction and long-term accuracy. Contact Bizak & Co. today to purchase this Omega Constellation online at the best price.

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

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The Omega Constellation is one of the most storied lines in Swiss watchmaking, introduced in 1952 as the brand's flagship precision timepiece and a symbol of chronometric excellence. Across more than seven decades, the Constellation has evolved while retaining its signature character: refined proportions, impeccable finishing, and a movement pedigree that consistently sets industry benchmarks. Reference 123.20.38.21.02.004 represents the contemporary expression of that heritage, blending the line's classic vocabulary with Omega's modern manufacturing capabilities.

At 38mm, the stainless steel case of this Constellation occupies a versatile position on the wrist — substantial enough to read with authority yet refined enough to slip beneath a dress-shirt cuff with ease. The polished and brushed finishing on the case and bracelet reflects Omega's meticulous attention to detail, with every surface transition executed to jeweler-grade standards. The stainless steel integrated bracelet flows seamlessly from the case, a hallmark of the Constellation's design DNA that dates to the iconic "Manhattan" models of the 1980s.

The silver dial is a study in restrained elegance. Index hour markers are complemented by Roman numeral accents, creating a dial layout that feels simultaneously timeless and contemporary. The applied indices catch the light with a warm glow, lending depth and dimension to what might otherwise appear a simple face. The overall effect is a dial that is immediately legible without sacrificing the refined, dressy character that Constellation wearers expect.

Powering the watch is Omega's Co-Axial escapement technology, an innovation that fundamentally changed the standards of mechanical watchmaking when it entered production in the late 1990s. The Co-Axial mechanism dramatically reduces sliding friction within the escapement, resulting in a movement that requires less frequent servicing and maintains greater positional consistency over time compared to traditional lever-escapement designs. Choosing a Constellation with Co-Axial technology means investing in a watch engineered for long-term accuracy and reliability.

Reference 123.20.38.21.02.004 arrives in brand-new condition, unworn and as delivered from Omega's production. For collectors and first-time luxury watch buyers alike, a new Constellation represents exceptional value: you receive the full manufacturer warranty, a watch in pristine condition, and a piece that will hold its appeal and function reliably for decades. The 38mm size and silver dial make this an unusually versatile choice, equally at home in professional, formal, and smart-casual settings.

At Bizak & Co., we specialize in sourcing and presenting iconic Swiss watches at the best possible prices, with the transparency and expertise buyers deserve. Whether you are adding a cornerstone dress watch to your collection or purchasing your first Swiss luxury timepiece, the Omega Constellation Co-Axial 123.20.38.21.02.004 is a compelling choice. Reach out to our team at bizakandco.com to buy this reference online or to ask any questions — we are here to make your purchase exceptional from first inquiry to final delivery.

Technical Details
Reference
123.20.38.21.02.004
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Silver with Index and Roman Numeral Hour Markers
Case size
38mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.20.38.21.02.004 special?
Reference 123.20.38.21.02.004 combines the Constellation's decades-long heritage of precision and elegance with Omega's modern Co-Axial escapement technology. The silver dial with index and Roman numeral markers, integrated stainless steel bracelet, and 38mm case make it one of the most versatile and distinguished dress watches in Omega's current lineup.

2. What movement powers the Omega Constellation Co-Axial 123.20.38.21.02.004?
This watch is equipped with an Omega Co-Axial movement, a technology that significantly reduces escapement friction compared to traditional lever designs. The result is improved long-term accuracy, greater reliability between service intervals, and a higher standard of mechanical performance overall.

3. What is the case size of this Omega Constellation?
The Omega Constellation 123.20.38.21.02.004 features a 38mm stainless steel case. This size sits in a sweet spot that suits a wide range of wrist sizes and transitions effortlessly between casual, business, and formal settings.

4. Is the Omega Constellation 123.20.38.21.02.004 suitable for everyday wear?
Yes, the Constellation's stainless steel construction and integrated bracelet make it a robust yet elegant choice for daily use. Its refined profile and Co-Axial movement ensure it performs reliably in regular wear while maintaining the polished appearance expected of a luxury dress watch.

5. What does the dial of the 123.20.38.21.02.004 look like?
The dial is silver-toned and features a combination of index and Roman numeral hour markers, delivering a classic and highly legible presentation. The applied markers catch the light beautifully and give the dial a layered, three-dimensional quality consistent with Omega's fine watchmaking standards.

6. Is the Omega Constellation 123.20.38.21.02.004 a good buy, and how can I purchase it from Bizak & Co.?
Arriving brand new, this reference offers the full Omega manufacturer warranty alongside one of the brand's most respected and enduring collections at a competitive price point. Visit bizakandco.com or contact our team directly to buy the Omega Constellation 123.20.38.21.02.004 online — we offer expert guidance and the best pricing available.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

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

Read eligibility, condition requirements, and exclusions.

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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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