OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND YELLOW GOLD - BRAND NEW

OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND YELLOW GOLD - BRAND NEW OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND…

Reference 123.20.27.20.58.001

Full watch configuration

OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND YELLOW GOLD - BRAND NEW

$6,700.00
Requested condition
Brand New

By Omega

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

Ask a question WhatsApp
Meet our family team Miami Beach appointments Customer reviews Buyer protection Watch services
Trade toward this watch Sell a watch like this

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

OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND YELLOW GOLD - BRAND NEW

Current Catalogue Asking Price:

Your Offer

$

Submit your offer for review. Availability and the final price require confirmation.

Preferred Contact Method
I have a trade-in / add a note

Reserve with $200

OMEGA 123.20.27.20.58.001 CONSTELLATION CO-AXIAL 27mm STEEL AND YELLOW GOLD - BRAND NEW

Catalogue watch price: $6,700.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

Shipping details · Return terms

Watch shipping is paid with the final balance: $100 for U.S. overnight delivery or $500 internationally. Applicable taxes and import charges are additional.

After payment, our team starts the tailored search and contacts you to confirm the specific watch and final invoice. A deposit does not guarantee a unit, the listed price or a delivery date.

Need installments? Check eligibility before paying a deposit.

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega Constellation Co-Axial ref 123.20.27.20.58.001 is a brand-new 27mm ladies' watch presented in a stainless steel case with a champagne diamond dial and a striking yellow gold bezel. The two-tone yellow gold and stainless steel bracelet completes the look with Omega's signature elegant refinement.

This reference stands out for its harmonious blend of precious yellow gold accents and polished steel, anchored by a diamond-set dial that elevates everyday sophistication. Contact Bizak & Co. today to purchase this Omega Constellation for the best available price or to learn more about our white-glove buying experience.

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.

Sourced. We can get.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Omega Constellation is one of the most enduring icons in Swiss watchmaking, first introduced in 1952 as the brand's flagship precision timepiece. Designed from the outset to celebrate Omega's observatory chronometer achievements, the Constellation has always balanced horological substance with refined jewelry-inspired aesthetics, making it a cornerstone of Omega's collection for over seven decades.

Reference 123.20.27.20.58.001 represents the Constellation in its most graceful proportions: a 27mm stainless steel case sized expressly for the wrist of a discerning woman who values understated luxury. The case profile is shaped by Omega's characteristic "griffes" — the four claws at 12 and 6 o'clock that have been a Constellation hallmark since 1982 — locking the model firmly within the line's visual heritage while keeping the silhouette modern and wearable.

The dial is one of the most compelling details of this reference. A champagne-toned surface set with diamonds creates a dial that shifts beautifully in light, offering a warmth and sparkle that pure metal or lacquered dials cannot replicate. The champagne hue pairs naturally with the yellow gold bezel, unifying the precious elements of the watch into a coherent and luxurious whole rather than a mere assemblage of expensive materials.

The two-tone bracelet — alternating polished yellow gold and stainless steel links — is the finishing touch that makes this Constellation as comfortable to wear daily as it is appropriate for formal occasions. Omega engineered the Constellation bracelet for secure, smooth wear, and the interplay of warm gold and cool steel gives the watch remarkable versatility across wardrobes and settings. Powering the watch is Omega's Co-Axial movement, a technology that reduces friction in the escapement and lowers the need for servicing compared with conventional lever escapements, ensuring this watch delivers long-term precision that matches its visual beauty.

Buying this Omega Constellation ref 123.20.27.20.58.001 from Bizak & Co. means acquiring a brand-new example with the full backing of our expertise as a luxury watch specialist. At bizakandco.com we offer competitive pricing, transparent condition reporting, and a knowledgeable team ready to answer every question before you commit. Browse our inventory, reach out directly, and let us help you acquire this exceptional timepiece with complete confidence.
Technical Details
Reference
123.20.27.20.58.001
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Yellow Gold
Dial
Champagne Diamond
Case size
27mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation ref 123.20.27.20.58.001 special?
This reference combines a champagne diamond dial with a yellow gold bezel and a two-tone yellow gold and stainless steel bracelet, creating a watch that is simultaneously a precision instrument and a piece of fine jewelry. It carries all the heritage of the Constellation line, including Omega's signature griffes case architecture, in a refined 27mm format.

2. What movement powers the Omega Constellation 123.20.27.20.58.001?
This Constellation is equipped with an Omega Co-Axial movement, a proprietary escapement technology that reduces mainspring tension and friction at the escapement level compared with traditional Swiss lever designs. The practical benefit is extended service intervals and consistent long-term accuracy, qualities Omega has championed since adopting the Co-Axial mechanism across its core collections.

3. What is the case size of this Omega Constellation?
The case measures 27mm in diameter, making it an ideal choice for a refined, feminine wrist presence. The stainless steel case is complemented by yellow gold bezel detailing, giving it a two-tone character that feels both classic and contemporary.

4. Is the Omega Constellation 27mm suitable for everyday wear?
Yes — the stainless steel case and Co-Axial movement make this Constellation robust enough for daily use, while the diamond dial and gold accents ensure it transitions seamlessly to evening or formal settings. Its compact 27mm size sits elegantly on the wrist without feeling bulky, making it an ideal all-day companion.

5. What is the dial and bracelet like on ref 123.20.27.20.58.001?
The dial features a champagne finish set with diamonds, offering warmth and sparkle that harmonize with the yellow gold bezel. The bracelet alternates yellow gold and stainless steel links, a two-tone combination that adds visual interest while maintaining the comfort and durability Omega builds into its integrated bracelets.

6. Is this a good investment and how can I buy it from Bizak & Co.?
The Omega Constellation is a storied reference from one of the world's most trusted Swiss manufacturers, and a brand-new example in this diamond and gold configuration holds strong appeal for collectors and first-time luxury watch buyers alike. Visit bizakandco.com or contact our team directly to purchase ref 123.20.27.20.58.001 at a competitive price with expert guidance throughout the process.

Certified Authenticity

Every watch is authenticated before delivery.

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

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.

Read the full warranty terms and service instructions. 

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.

Insured delivery

Insured shipping

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.

You might also like...

Customer Reviews

Read our reviews on Trustpilot

  • Great family business

    Great family business. They went out of their way to make my purchase go smoothly, they definitely earned my watch business!

    Paul

    Read on Trustpilot ↗

  • Good seller

    Good seller. Honest family

    Mateusz

    Read on Trustpilot ↗

  • Honest family company

    Honest family company. I’ve done business many times!

    Mollie

    Read on Trustpilot ↗

  • Trusted Seller

    Trusted Seller, Definitely recommend for all watches purchase!

    Consumer

    Read on Trustpilot ↗

  • Trusted and honest seller

    Trusted and honest seller. Deal with confidence.

    Jean Dib

    Read on Trustpilot ↗