Skip to product information
Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW

Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW

$23,599.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

By Omega

Sell or Trade
Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW

Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW

Current Market Valuation:

Your Offer

$

Most accepted offers fall within 1–5% of market valuation

Preferred Contact Method
I have a trade-in / add a note
Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW

Reserve with a $200 Deposit

Omega Constellation Co-Axial 123.50.38.21.02.002 38mm Silver Index Roman Yellow Gold - BRAND NEW · $

  • A fully refundable $200 deposit secures this watch and confirms your order.
  • The balance of $ is paid by bank wire — instructions are emailed to you right after checkout.
  • Market prices move: if the price changes or we cannot secure the piece, your deposit is refunded in full.
  • A specialist confirms your order personally within hours; your watch ships fully insured once the wire clears.
  • Complimentary bracelet sizing before shipping — how to measure your wrist.

The deposit is a commitment to buy — not a hold while you decide. By continuing you confirm you intend to complete the purchase by bank wire.

Prefer to arrange everything personally? WhatsApp a specialist

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega Constellation Co-Axial 123.50.38.21.02.002 is a brand-new 38mm luxury dress watch crafted entirely in yellow gold, featuring a silver dial with index and Roman numeral markers and a matching yellow gold bezel and bracelet. This reference represents Omega's iconic Constellation line at its most refined, pairing precious metal construction with the precision of Co-Axial escapement technology.

Reference 123.50.38.21.02.002 stands out for its full yellow gold presentation and elegant silver dial, making it an exceptional choice for collectors and enthusiasts seeking a timeless, investment-grade timepiece. Contact Bizak & Co. today to purchase this brand-new Omega Constellation or to learn more about our current inventory and pricing.

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.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Omega Constellation is one of the most storied watch families in Swiss horology, introduced in 1952 as a symbol of precision and elegance following Omega's repeated chronometric observatory successes. Over the decades the Constellation has evolved into a collection synonymous with refined dress-watch sensibility, defined by its instantly recognizable case architecture, star motif at 6 o'clock, and the distinctive claws that frame the sapphire crystal. Reference 123.50.38.21.02.002 is a contemporary expression of everything that heritage represents, executed in sumptuous yellow gold from case to clasp.

The 38mm yellow gold case of this Constellation strikes a balance that appeals equally to those who appreciate a classic dress-watch proportion and those seeking a modern wrist presence. Yellow gold lends the watch a warm, luminous quality that photographs beautifully and wears with undeniable authority in person. The case lines are smooth and flowing, shaped by Omega's decades of refinement of the Constellation silhouette, with the signature claw lugs integrating seamlessly into the full yellow gold bracelet for a continuous, jewel-like profile on the wrist.

The silver dial is a study in quiet luxury. Index markers paired with Roman numeral hour designations create a layered sense of depth and tradition, reflecting light in a way that keeps the face animated under any lighting condition. The interplay between the warm yellow gold surroundings and the cooler silver dial surface is a deliberate design tension that has defined prestigious dress watches for generations. Every detail is finished to Omega's exacting standards, resulting in a dial that rewards close examination.

Powering this Constellation is Omega's Co-Axial escapement, a technology that fundamentally reduces friction in the movement's escapement wheel compared to a conventional lever escapement. The Co-Axial system requires less lubrication over time, contributing to longer service intervals and sustained precision throughout the watch's life. Omega's commitment to this proprietary technology across its core collections underscores the Constellation's positioning as a serious horological instrument dressed in the finest materials.

On the wrist, the 123.50.38.21.02.002 delivers the experience of wearing a solid precious-metal timepiece in an entirely harmonious package. The integrated yellow gold bracelet falls naturally and sits flush with the case, distributing weight evenly and signaling to anyone who notices it that this is a watch of genuine substance. Whether paired with formal attire or elevated everyday dress, this Constellation commands attention through understated confidence rather than complication.

Bizak & Co. offers this reference brand new, giving buyers the full assurance of an unworn Omega Constellation with manufacturer quality standards intact. Our team of knowledgeable specialists is available to answer any questions, provide additional detail, or facilitate a purchase. If you are ready to buy this Omega Constellation Co-Axial 123.50.38.21.02.002 online or want to learn more before committing, reach out to Bizak & Co. and experience the service that discerning collectors trust.

Technical Details

Reference Number 123.50.38.21.02.002

Model Family Constellation

Movement Automatic

Case Material Yellow Gold

Bracelet Material Yellow Gold

Dial Silver with index and Roman numeral markers

Case Dimension 38mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Constellation 123.50.38.21.02.002 special?
This reference is a full yellow gold Constellation featuring a silver dial with both index and Roman numeral markers, making it one of the most luxurious and complete expressions of the Constellation line. The combination of an all-precious-metal case, bezel, and bracelet with Omega's Co-Axial movement in brand-new condition is exceptionally rare at retail. It is a watch that functions as both a daily companion and a long-term collectible asset.

2. What movement powers the Omega Constellation 123.50.38.21.02.002?
This Constellation is equipped with Omega's Co-Axial escapement, a proprietary technology that reduces friction in the escapement and extends service intervals compared to a traditional lever escapement. The Co-Axial system is a hallmark of modern Omega watchmaking and contributes to the movement's long-term accuracy and reliability. Specific caliber details for this reference should be confirmed directly with Bizak & Co. or Omega documentation.

3. What is the case size of the Omega Constellation 123.50.38.21.02.002?
The case measures 38mm in diameter, a proportion that sits comfortably on a wide range of wrist sizes and reads as a classic dress-watch dimension. The full yellow gold construction adds visual weight that makes the 38mm case feel substantial and present on the wrist. This size is versatile enough for both formal occasions and elevated everyday wear.

4. Who is the Omega Constellation Co-Axial 38mm yellow gold for?
This watch is ideally suited for collectors and enthusiasts who appreciate the heritage of Swiss precision watchmaking presented in a precious-metal package. It appeals to those who prefer a refined, elegant aesthetic over a sporty or tool-watch profile, and who value a timepiece that can transition seamlessly from boardroom to formal event. Buyers investing in yellow gold Omega Constellations are also typically drawn by the intrinsic and collectible value that solid precious metal references carry.

5. What is the dial like on the Omega Constellation 123.50.38.21.02.002?
The dial is silver in tone and features a combination of index markers and Roman numeral hour indicators, creating a layered and traditional appearance that is distinctly dressed and elegant. The silver surface contrasts beautifully with the surrounding yellow gold case and bezel, producing the classic warm-cool interplay characteristic of the finest Swiss dress watches. The finishing is executed to Omega's stringent quality standards, ensuring a dial that is rich in detail and reflective quality.

6. Is the Omega Constellation 123.50.38.21.02.002 a good investment and how can I buy it from Bizak?
Yellow gold Omega Constellation references in brand-new condition are among the more enduring values in the luxury watch market, combining precious metal content with the brand equity of one of Switzerland's most respected houses. Purchasing new means you receive the watch in unworn, pristine condition with full manufacturer quality assurance. To buy the Omega Constellation Co-Axial 123.50.38.21.02.002 online, contact Bizak & Co. directly through bizakandco.com and our specialists will guide you through the process.

Certified Authenticity

Each watch we sell comes with original box & papers.

Real Family Business

You're buying from genuine people, 30 years in business.

Bizak & Co. Warranty

Every watch is checked by us before shipping.

5 Years Warranty

Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.

If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.

Because trust isn’t built in a transaction—it’s built over time.

90 Day Return Policy

Our costumers trust us and we trust them. That's why we're boldly presenting the best return policy in the industry.

We take all the risk so you don't have to.

Signature personal delivery service

For high-value orders, we offer our exclusive Signature Personal Delivery—where one of our team members personally flies out to hand-deliver your watch.

Because some pieces deserve more than just shipping—they deserve a handshake.

You might also like...