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OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW

OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND…

Reference 123.25.35.20.58.001

Full watch configuration

OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW

$11,500.00
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 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW

OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW

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OMEGA 123.25.35.20.58.001 CONSTELLATION CO-AXIAL 35mm STEEL AND YELLOW GOLD - BRAND NEW

Catalogue watch price: $11,500.00 USD

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The Omega Constellation Co-Axial 35mm reference 123.25.35.20.58.001 is a brand-new luxury dress watch pairing a stainless steel case with yellow gold accents, a champagne diamond dial, and a striking diamond-set bezel. Its 35mm case size and two-tone steel and yellow gold bracelet make it an effortlessly elegant choice for everyday refinement.

This reference stands out for its brilliant combination of diamonds, warm yellow gold, and classic Constellation design cues that have defined the line for decades. Browse the full listing at Bizak & Co. or contact our team today to purchase this Omega Constellation for the best available price.

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 enduring and recognizable collections in Swiss watchmaking, introduced in 1952 to celebrate Omega's successive chronometry observatory victories. Over seven decades the line has evolved through numerous case shapes and sizes while always championing precision, finishing excellence, and a distinctly refined aesthetic that bridges the worlds of sport and haute joaillerie.

Reference 123.25.35.20.58.001 represents the Constellation at its most glamorous. The 35mm stainless steel case is a versatile, wrist-friendly dimension that has proven universally flattering, and here it is elevated by yellow gold detailing that lends warmth and prestige to the two-tone silhouette. The iconic claws on the case flanks — a Constellation hallmark since the 1960s — frame the dial and anchor the watch's unmistakable identity.

The dial is one of the most compelling aspects of this reference. A champagne background sets a luminous, warm tone, while diamond hour markers scatter light in every direction. The diamond-set bezel amplifies the jewellery dimension of the watch, creating a piece that reads as beautifully on a formal occasion as it does against a tailored business ensemble. Every element is finished to Omega's exacting standards.

Powering the watch is Omega's Co-Axial escapement, a technology that dramatically reduces friction between escapement components compared with a traditional lever escapement. The result is a movement that requires less frequent servicing and maintains greater long-term precision — an engineering achievement that reinforces the Constellation's observatory-winning heritage and gives its owner genuine confidence in the calibration of their timepiece year after year.

On the wrist, the yellow gold and stainless steel bracelet offers both the prestige of precious metal and the durability of steel, a pairing that has become synonymous with accessible luxury in the fine-watch world. The 35mm diameter sits elegantly on a wide range of wrist sizes, making this Constellation a genuinely versatile companion.

Bizak & Co. is proud to offer this Omega Constellation Co-Axial reference 123.25.35.20.58.001 in brand-new condition at the best available price. Whether you are buying for yourself or as a gift, our team is on hand to answer any questions, provide additional imagery, and ensure a seamless purchasing experience. Contact us or buy online at bizakandco.com today.

Technical Details
Reference
123.25.35.20.58.001
Model
Constellation
Movement
Automatic
Case material
Two-Tone
Bracelet material
Yellow Gold
Dial
Champagne diamond dial
Case size
35mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.25.35.20.58.001 special?
Reference 123.25.35.20.58.001 combines a champagne diamond dial, a full diamond-set bezel, and a two-tone yellow gold and stainless steel bracelet in a refined 35mm package. It represents the Constellation line's ability to blend Swiss precision watchmaking with genuine fine-jewellery aesthetics in a single wearable piece.

2. What movement powers the Omega Constellation Co-Axial 35mm?
This Constellation is equipped with Omega's Co-Axial escapement, a proprietary technology that reduces friction in the escapement and improves long-term timekeeping accuracy. The Co-Axial system also extends recommended service intervals, giving owners greater peace of mind over the life of the watch.

3. What is the case size of reference 123.25.35.20.58.001?
The case measures 35mm in diameter and is crafted from stainless steel with yellow gold accents. This size is considered a classic mid-size that sits elegantly on most wrist sizes and transitions seamlessly from daytime to evening wear.

4. Is the Omega Constellation 35mm suitable for everyday wear?
Yes — the stainless steel case construction and the robust Co-Axial movement make this Constellation well-suited to daily wear. Its diamond and gold elements elevate it above a purely casual watch, making it ideal for professionals and watch lovers who want lasting elegance throughout the day.

5. What are the dial and bezel details on this Constellation?
The dial features a champagne finish set with diamond hour markers, creating a warm and brilliant presentation. The bezel is set with diamonds, complementing the dial and reinforcing the jewellery-forward character that distinguishes this reference within the Constellation collection.

6. Is this a good investment and how can I buy it from Bizak and Co.?
The Omega Constellation is a storied, in-demand collection and this diamond and gold reference in brand-new condition represents strong long-term appeal. Visit bizakandco.com to purchase online or contact our team directly — we offer competitive pricing and expert guidance to ensure you secure this watch with complete confidence.

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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.

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.

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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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