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Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW
  • Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW
  • Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW
Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW

Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index…

Reference 123.20.35.20.06.001

Full watch configuration

Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW

$5,150.00
Requested condition
Brand New

By Omega

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Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW

Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW

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Omega Constellation Co-Axial 123.20.35.20.06.001 35mm Grey Index Roman Yellow Gold Stainless Steel - BRAND NEW

Catalogue watch price: $5,150.00 USD

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The Omega Constellation Co-Axial 123.20.35.20.06.001 is a brand-new 35mm dress watch featuring a stainless steel case, grey dial with index and Roman numeral markers, and a striking yellow gold bezel. The two-tone yellow gold and stainless steel bracelet gives this reference its signature Constellation elegance.

What sets reference 123.20.35.20.06.001 apart is its refined fusion of precious yellow gold accents and versatile stainless steel, making it equally at home in the boardroom or at a formal occasion. Contact Bizak & Co. for a current sourcing quote.

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 the most storied dress-watch lines in Swiss horology, introduced in 1952 as a showcase for Omega's precision timekeeping credentials and distinctive aesthetic codes. Over the decades, the Constellation has earned a devoted following thanks to its unmistakable "claws" — the four angular lugs that anchor the bezel to the case — and its commitment to blending everyday wearability with refined luxury. Reference 123.20.35.20.06.001 carries that legacy forward in a thoroughly modern execution that balances precious-metal glamour with practical stainless steel durability.

At 35mm, the case diameter sits at a classically elegant proportion that has long been favored for its comfort on a range of wrist sizes, making this Constellation an ideal choice for those who appreciate a refined, understated silhouette rather than an oversized sport-watch presence. The stainless steel case is polished and brushed to Omega's exacting standards, providing a durable foundation that will retain its form and finish through years of daily wear.

The grey dial is a sophisticated canvas that communicates quiet confidence. Index and Roman numeral markers work together to create a layered sense of depth and tradition, catching the light at varying angles throughout the day. The interplay between the cool grey tone and the warm yellow gold hour markers and bezel gives the dial a richly contrasted, immediately legible appearance that never feels busy.

The yellow gold bezel is the Constellation's most iconic design element, and on this reference it is rendered in genuine yellow gold, adding unmistakable warmth and prestige to the overall composition. Complementing the bezel is a two-tone bracelet combining yellow gold and stainless steel — a pairing that has defined luxury sports-dress watches for generations. This bracelet traces the gentle curve of the wrist for a secure, comfortable fit that stays refined from morning to evening.

Powering the watch is Omega's Co-Axial escapement technology, an innovation that dramatically reduces friction within the movement compared to a traditional lever escapement, resulting in improved long-term accuracy and extended service intervals. Co-Axial is a hallmark of modern Omega watchmaking and a genuine point of technical differentiation in the marketplace, giving the wearer confidence that their timepiece is built to perform as well as it looks.

Contact Bizak & Co. for current sourcing availability and price. We confirm the specific watch, condition, included accessories and any remaining manufacturer warranty before purchase. Whether you are adding a cornerstone dress watch to your collection or searching for a meaningful gift, this reference delivers heritage, craftsmanship, and enduring style. Reach out to our team at bizakandco.com to purchase this Omega Constellation online or to speak with a specialist today.
Technical Details
Reference
123.20.35.20.06.001
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Yellow Gold
Dial
Grey with index and Roman numeral markers
Case size
35mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.20.35.20.06.001 special?
Reference 123.20.35.20.06.001 combines Omega's iconic Constellation design codes — including the yellow gold bezel and signature claw lugs — with a grey dial featuring both index and Roman numeral markers and a two-tone yellow gold and stainless steel bracelet. This blend of precious metal detailing and stainless steel durability makes it a standout in the Constellation lineup. It is offered here brand new, ensuring you receive a watch in perfect, unworn condition.

2. What movement powers the Omega Constellation Co-Axial 123.20.35.20.06.001?
This Constellation is powered by an Omega Co-Axial movement, which uses Omega's patented Co-Axial escapement technology to reduce friction and improve long-term rate stability compared to a conventional lever escapement. The Co-Axial system also means extended service intervals, making it a practical as well as technically impressive choice. This movement technology is a signature of modern Omega watchmaking across its premium lines.

3. What is the case size of this Omega Constellation?
The Omega Constellation 123.20.35.20.06.001 features a 35mm stainless steel case, a classically proportioned diameter that offers elegant wrist presence without excess bulk. This size has historically been appreciated for its versatility and refined character. It pairs equally well with formal attire and smart-casual dress.

4. Is the Omega Constellation 123.20.35.20.06.001 suitable for everyday wear?
Yes, the stainless steel case and robust two-tone bracelet construction make this Constellation well suited to daily wear, while the Co-Axial movement delivers the precision and reliability expected from a modern Omega timepiece. Its dress-watch proportions and elegant finishing mean it transitions seamlessly from professional environments to formal occasions. The yellow gold and stainless steel combination also offers greater scratch and wear resilience than a fully gold watch.

5. What are the dial and material details on this Constellation?
The dial is grey and features a combination of index and Roman numeral markers, creating a layered, traditional aesthetic with excellent legibility. The case is crafted from stainless steel, while the bezel is yellow gold and the bracelet is a two-tone combination of yellow gold and stainless steel. Together these elements create a warm yet contemporary aesthetic that defines the modern Constellation collection.

6. How can I buy the Omega Constellation 123.20.35.20.06.001 from Bizak & Co.?
Contact Bizak & Co. for current sourcing availability and price. We confirm the specific watch, condition, included accessories and any remaining manufacturer warranty before purchase. Our team of watch specialists is available to answer any questions, assist with sizing, or provide further details before you buy. Simply visit our website or contact us directly to begin the process of acquiring this timepiece.

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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.

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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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