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OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm YELLOW GOLD - BRAND NEW

OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm YELLOW GOLD - BRAND NEW

$26,199.00

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

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OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm YELLOW GOLD - BRAND NEW

OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm YELLOW GOLD - BRAND NEW

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OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm YELLOW GOLD - BRAND NEW

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OMEGA 123.50.38.21.58.001 CONSTELLATION CO-AXIAL 38mm 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.

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The Omega Constellation Co-Axial reference 123.50.38.21.58.001 is a brand-new 38mm luxury dress watch crafted entirely in yellow gold, featuring a radiant champagne diamond dial and a matching yellow gold bezel and bracelet. This reference sits at the pinnacle of the Constellation line, combining Omega's signature Co-Axial movement technology with an unmistakably opulent all-gold aesthetic.

What sets this Omega Constellation apart is the rare combination of full yellow gold construction and a diamond-set champagne dial, making it equally compelling as a fine jewelry piece and a precision Swiss timepiece. Contact Bizak & Co. today to purchase this reference online or speak with our specialist team about pricing and availability.

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 families in Swiss horology, introduced in 1952 to showcase Omega's officially certified chronometer movements. Over seven decades the line has evolved from a discreet round dress watch into an icon recognized by its distinctive clawed bezel and integrated bracelet — design signatures that have defined the Constellation's identity since the early 1980s and remain central to the modern collection today.

Reference 123.50.38.21.58.001 represents the Constellation at its most luxurious. The 38mm case is crafted in solid yellow gold, a warm and enduring precious metal that lends the watch an immediate sense of occasion. The yellow gold bezel echoes the case perfectly, while the fully integrated yellow gold bracelet — a hallmark of the Constellation design language — ensures the watch flows seamlessly from the wrist, creating a unified, jewelry-grade silhouette that is difficult to achieve at any price point.

The dial is the crown jewel of this reference. A champagne-toned surface set with diamonds catches light from every angle, elevating what is already a striking watch into something that reads as much as a fine jewel as it does a precision instrument. The warm champagne hue pairs naturally with the yellow gold case and bracelet, producing a cohesive palette that is simultaneously classic and unmistakably rich.

Powering the watch is Omega's Co-Axial movement, a technology developed in partnership with master watchmaker George Daniels and adopted by Omega in 1999. The Co-Axial escapement reduces friction between the escapement components, extending service intervals and contributing to long-term rate stability — a meaningful engineering advantage that separates Omega from many competitors at this price tier. The result is a watch that does not merely look exceptional; it performs to a standard commensurate with its construction.

At 38mm, this Constellation occupies a versatile sweet spot — substantial enough to read clearly on the wrist and to project quiet authority, yet refined enough to slip beneath a dress shirt cuff with ease. It suits both formal occasions and elevated everyday wear, and its all-gold, diamond-dial specification makes it a natural companion for those who appreciate jewelry and watchmaking in equal measure.

Bizak & Co. offers this reference 123.50.38.21.58.001 brand new, giving buyers complete confidence in its provenance and condition. Our team of specialists is on hand to answer detailed questions, assist with comparisons, and guide you through a seamless purchase experience at bizakandco.com. If you are looking to buy this Omega Constellation Co-Axial in yellow gold online at the best price, Bizak & Co. is your trusted destination.

Technical Details

Reference Number 123.50.38.21.58.001

Model Family Constellation

Movement Automatic

Case Material Yellow Gold

Bracelet Material Yellow Gold

Dial Champagne Diamond

Case Dimension 38mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Constellation 123.50.38.21.58.001 special?
Reference 123.50.38.21.58.001 stands out for its full yellow gold construction — case, bezel, and integrated bracelet — paired with a champagne diamond dial, making it one of the most luxurious expressions in the Constellation line. This combination of precious metal and diamond-set dial gives the watch a dual identity as both a certified Swiss chronometer and a fine jewelry piece.

2. What movement powers the Omega Constellation 123.50.38.21.58.001?
This Constellation is equipped with an Omega Co-Axial movement, a technology developed with legendary watchmaker George Daniels that uses a specialized escapement to reduce friction and improve long-term rate stability. The Co-Axial system is a hallmark of modern Omega watchmaking and extends the recommended service interval compared to traditional lever escapements.

3. What is the case size of this Omega Constellation?
The reference 123.50.38.21.58.001 features a 38mm yellow gold case, a versatile diameter that suits a wide range of wrist sizes. It is large enough to project presence and luxury while remaining slim and elegant under a shirt cuff.

4. Is the Omega Constellation 123.50.38.21.58.001 suitable for everyday wear?
While its all-yellow-gold construction and diamond dial make it a natural choice for formal and special occasions, the Constellation's robust integrated bracelet and Co-Axial movement mean it is entirely capable of daily wear. It is best suited to those who treat their timepiece as a statement of personal style and appreciate fine materials in everyday life.

5. What is the dial like on the 123.50.38.21.58.001?
The dial is a warm champagne color set with diamonds, offering brilliant light interaction that complements the yellow gold case and bracelet beautifully. This champagne diamond dial configuration is one of the most sought-after in the Constellation collection for its harmonious, jewelry-forward aesthetic.

6. Is the Omega Constellation 123.50.38.21.58.001 a good buy and how can I purchase it from Bizak & Co.?
This reference is a compelling buy for collectors and buyers seeking a brand-new all-gold Omega with a diamond dial, combining enduring Swiss craftsmanship with intrinsic precious-metal value. You can purchase the 123.50.38.21.58.001 directly through bizakandco.com or by contacting our specialist team, who can assist with pricing, availability, and any questions you may have.

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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.

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