OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL -…

Reference 123.15.27.20.01.001

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OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

$7,199.00
Requested condition
Brand New

By Omega

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OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

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OMEGA 123.15.27.20.01.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

Catalogue watch price: $7,199.00 USD

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The Omega Constellation Co-Axial ref. 123.15.27.20.01.001 is a brand-new 27mm stainless steel dress watch featuring a striking black dial and a diamond-set bezel. Paired with a matching stainless steel bracelet, it represents the Constellation line's signature blend of elegance and Swiss precision.

This reference stands out for its diamond bezel and refined 27mm proportions, making it an ideal choice for those seeking a luxury daily wear watch with genuine horological pedigree. Contact Bizak & Co. to purchase this Omega Constellation for sale online at 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 storied dress-watch families in Swiss watchmaking, introduced in 1952 to celebrate the brand's chronometric achievements. Over the decades it has evolved into a collection synonymous with understated luxury, architectural case design, and Omega's world-class movement technology — all hallmarks that define the ref. 123.15.27.20.01.001 offered here at Bizak & Co.

At 27mm, this Constellation is sized for a refined, close-to-the-wrist fit that flatters a wide range of wearers. The stainless steel case is polished to Omega's exacting standards, and the integrated stainless steel bracelet flows seamlessly from the lugs in the Constellation's characteristic fashion, lending the watch a cohesive, jewellery-like silhouette that is unmistakably feminine yet thoroughly Swiss.

The black dial provides a bold yet sophisticated backdrop, offering excellent legibility and a rich depth of color that contrasts beautifully with the steel case and bracelet. The dial's finishing is executed with the care expected of a premier Swiss maison, ensuring that indices, hands, and the Constellation star motif are rendered with absolute precision.

The diamond bezel is the defining luxury accent of this reference, elevating it from an everyday dress watch into a genuine fine-watch statement piece. Each stone is set to Omega's strict standards, contributing brilliance and sparkle from any angle while maintaining the clean, geometric character for which the Constellation is celebrated.

Powering this Constellation is Omega's Co-Axial escapement technology — an innovation that significantly reduces friction in the movement, extending service intervals and improving long-term accuracy compared to traditional lever-escapement designs. This is the hallmark of modern Omega watchmaking and a meaningful differentiator in the luxury dress-watch segment.

Bizak & Co. is proud to offer this Omega Constellation 123.15.27.20.01.001 brand new, giving you the full confidence of an unworn timepiece at the best price available. Whether you are buying online or would like to speak with one of our specialists, we invite you to reach out — our team is here to make your acquisition of this exceptional Omega as seamless and rewarding as possible.
Technical Details
Reference
123.15.27.20.01.001
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Black
Case size
27mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.15.27.20.01.001 special?
This reference combines a diamond-set bezel with a black dial and Omega's Co-Axial movement technology in a refined 27mm stainless steel package. It represents the Constellation collection's enduring philosophy of pairing Swiss precision with genuine jewellery-level elegance. The result is a watch that wears as beautifully as it performs.

2. What movement powers the Omega Constellation 123.15.27.20.01.001?
This Constellation is equipped with Omega's Co-Axial escapement, a technology that reduces friction and improves long-term rate stability compared to a conventional lever escapement. Co-Axial movements are a defining feature of modern Omega watchmaking and contribute to extended service intervals. The specific caliber designation is not listed in the available product information.

3. What is the case size of this Omega Constellation?
The case measures 27mm in diameter, making it an ideally proportioned ladies' dress watch that sits elegantly close to the wrist. The stainless steel case is paired with an integrated stainless steel bracelet for a seamless, polished look. This size is well suited to smaller wrists as well as those who prefer a subtle, refined aesthetic.

4. Is the Omega Constellation 123.15.27.20.01.001 suitable for everyday wear?
Yes — the Constellation's stainless steel construction and integrated bracelet make it a durable choice for daily wear, not just special occasions. Omega builds its Constellation cases and bracelets to withstand the rigors of regular use while retaining their refined appearance. The diamond bezel adds a luxurious touch that transitions effortlessly from everyday settings to formal events.

5. What are the dial and bezel details on this Constellation reference?
The dial is black, providing a rich, high-contrast surface that showcases the hands and indices with excellent legibility. The bezel is set with diamonds, adding brilliance and a fine-jewellery quality to the watch's overall appearance. Together, the black dial and diamond bezel create a striking visual pairing that is both bold and classically elegant.

6. Is this a good buy and how can I purchase it from Bizak & Co.?
This brand-new Omega Constellation ref. 123.15.27.20.01.001 is an excellent buy for anyone seeking a certified new Swiss luxury watch at a competitive price. Bizak & Co. offers it for sale online at bizakandco.com, and our specialists are available to answer any questions and guide you through the purchase. Contact us directly to confirm availability, discuss pricing, and arrange secure shipping or in-person viewing.

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Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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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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