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OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW
  • OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW
OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

$5,400.00

*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 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

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OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - BRAND NEW

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OMEGA 123.10.27.20.51.001 CONSTELLATION CO-AXIAL 27mm STEEL - 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 ref 123.10.27.20.51.001 is a brand-new 27mm stainless steel dress watch featuring a black diamond dial and a matching stainless steel bracelet and bezel. Powered by Omega's celebrated Co-Axial escapement, this reference delivers the hallmark precision and refinement the Constellation line is renowned for worldwide.

The 27mm case size and diamond-set dial make this Constellation an especially elegant choice for discerning buyers seeking luxury without excess. Shop this reference at Bizak and Co. or contact our team for personalized assistance and the best price available.

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 icons in Swiss watchmaking, introduced in 1952 to celebrate the brand's observatory chronometry achievements. Over seven decades, the Constellation has evolved into a collection that balances sporting precision with refined elegance, making it a perennial favourite among collectors and first-time luxury watch buyers alike. Reference 123.10.27.20.51.001 represents that tradition at its most polished, offered here brand new by Bizak and Co.

At 27mm, this Constellation is sized for a refined, close-to-the-wrist fit that suits smaller wrists and those who prefer understated luxury over oversized statements. The stainless steel case is impeccably finished, combining brushed and polished surfaces in the way that Omega's craftspeople have perfected over generations. The integrated stainless steel bracelet flows seamlessly from the case, a design cue that has defined the modern Constellation since its iconic redesign.

The centrepiece of this reference is its black diamond dial, which elevates the watch from a precision instrument to a genuine jewellery piece. Diamonds set into the dial catch and scatter light with every movement, lending this 27mm Constellation an unmistakable brilliance on the wrist. The stainless steel bezel frames the dial crisply, maintaining a cohesive, all-steel aesthetic that works as effortlessly with evening wear as it does with everyday sophistication.

At the heart of this Constellation beats Omega's Co-Axial escapement, a movement technology developed by master watchmaker George Daniels and adopted exclusively by Omega. The Co-Axial mechanism dramatically reduces friction within the escapement, resulting in exceptional long-term accuracy and reduced need for servicing compared to conventional lever escapements. Buying a Co-Axial-equipped Omega means investing in a watch engineered to maintain its precision for years to come.

This reference is brand new, ensuring you receive a watch in pristine, unworn condition exactly as delivered from Omega. Whether you are purchasing for yourself or as a gift, a new Constellation from Bizak and Co. arrives in flawless condition ready to be worn and treasured. Our team is on hand to answer every question and guide you through a confident, transparent purchase.

Bizak and Co. specialises in sourcing and presenting luxury timepieces at the best available prices, and reference 123.10.27.20.51.001 is a compelling example of exceptional value in the Omega Constellation line. If you are ready to buy online or simply want to learn more, reach out to the Bizak and Co. team at bizakandco.com and experience the standard of service that sets us apart in the luxury watch market.
Technical Details

Reference Number 123.10.27.20.51.001

Model Family Constellation

Movement Automatic

Case Material Stainless Steel

Bracelet Material Stainless Steel

Dial Black Diamond

Case Dimension 27mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Constellation 123.10.27.20.51.001 special?
Reference 123.10.27.20.51.001 stands out for its combination of a black diamond dial, integrated stainless steel bracelet, and Omega's Co-Axial escapement in a refined 27mm package. The diamond-set dial gives this Constellation genuine jewellery appeal while the Co-Axial movement ensures serious horological credentials. It is a rare balance of elegance and technical excellence within the Constellation collection.

2. What movement powers the Omega Constellation Co-Axial 27mm?
This Constellation is powered by an Omega Co-Axial escapement, a proprietary movement technology that reduces friction and enhances long-term accuracy compared to traditional lever escapements. The Co-Axial system is widely regarded as one of the most significant advances in mechanical watchmaking of the modern era. It also means the watch requires less frequent servicing over its lifetime.

3. What is the case size of this Omega Constellation?
This reference features a 27mm stainless steel case, making it an ideal choice for those who prefer a more delicate and refined watch profile. The 27mm diameter sits close to the wrist and suits a wide range of wrist sizes, particularly those who favour classic proportions. The integrated bracelet further enhances the elegant, tailored appearance on the wrist.

4. Is the Omega Constellation 27mm suitable for everyday wear?
Yes, the Constellation's stainless steel construction and integrated bracelet make it a durable and practical choice for daily wear, while the diamond dial ensures it transitions effortlessly to formal or evening occasions. Omega builds the Constellation to the exacting standards expected of a Swiss luxury manufacture, so it is designed to withstand the rigours of regular use. Its versatile aesthetic means it pairs well with both casual and dressed-up outfits.

5. What is the dial like on reference 123.10.27.20.51.001?
The dial is finished in black and set with diamonds, creating a striking contrast between the dark background and the brilliance of the stones. This black diamond dial is a defining feature of this particular Constellation reference and contributes significantly to its jewellery-watch character. The overall effect is sophisticated and luminous, catching light beautifully in any setting.

6. Is this a good buy and how can I purchase it from Bizak and Co.?
The Omega Constellation Co-Axial 123.10.27.20.51.001 is an excellent buy for anyone seeking a brand-new Swiss luxury watch with diamond detailing, Co-Axial precision, and timeless design at a competitive price. Bizak and Co. offers this reference brand new, ensuring authenticity and pristine condition. Visit bizakandco.com to buy online or contact our team directly for the best price and personalised assistance.

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