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OMEGA 123.20.31.20.05.002 CONSTELLATION CO-AXIAL 31mm STEEL AND YELLOW GOLD - BRAND NEW

Omega 123.20.31.20.05.002 Constellation Co-Axial 31mm Steel and Yellow Gold - BRAND NEW

$7,199.00

*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 123.20.31.20.05.002 Constellation Co-Axial 31mm Steel and Yellow Gold - BRAND NEW

Omega 123.20.31.20.05.002 Constellation Co-Axial 31mm Steel and Yellow Gold - BRAND NEW

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Omega 123.20.31.20.05.002 Constellation Co-Axial 31mm Steel and Yellow Gold - BRAND NEW

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Omega 123.20.31.20.05.002 Constellation Co-Axial 31mm Steel and 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 31mm reference 123.20.31.20.05.002 is a brand-new luxury dress watch pairing a 31mm stainless steel case with a luminous white mother-of-pearl index dial and an elegant yellow gold bezel. The two-tone yellow gold and stainless steel bracelet gives this Constellation an unmistakable presence that moves effortlessly from daytime sophistication to evening refinement.

Few watches balance classic femininity and technical precision the way this Omega Constellation reference does, making it one of the most sought-after pieces in the Co-Axial lineup. Contact Bizak & Co. today to purchase this brand-new Omega Constellation 31mm for sale at the best price and experience our white-glove service firsthand.

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 lines in Swiss watchmaking, introduced in 1952 as the brand's first watch to receive the prestigious Officially Certified Chronometer designation. Over the decades the Constellation has evolved into a refined collection celebrated for its harmonious blend of precision engineering and understated luxury, making it a favourite among collectors and first-time buyers alike who are drawn to elegant, everyday-wearable Swiss watches.

Reference 123.20.31.20.05.002 represents the Constellation at its most refined. The 31mm stainless steel case is the ideal proportioned choice for those who favour a watch that sits with poise and grace on the wrist without overwhelming it. The case construction speaks to Omega's exacting standards for fit and finish, with polished and brushed surfaces that catch light from every angle.

The white mother-of-pearl index dial is one of the most distinctive and desirable elements of this particular reference. Mother-of-pearl dials are prized for their natural iridescence — no two are identical — and the clean index hour markers set against the luminous surface give the dial an airy, luxurious character that pairs beautifully with both casual and formal attire. This is precisely the kind of detail that separates a Constellation from a merely competent dress watch.

The yellow gold bezel and the two-tone yellow gold and stainless steel bracelet elevate the aesthetic further, introducing warmth and prestige to what would already be an accomplished stainless steel piece. The combination of yellow gold and steel is a timeless pairing in fine watchmaking — simultaneously sporty and dressy — and on the Constellation it feels completely at home given the model's longstanding association with refined versatility. Powering this watch is Omega's Co-Axial movement, a technology developed with the legendary watchmaker George Daniels and adopted by Omega to reduce friction in the escapement, resulting in improved long-term accuracy and reduced servicing intervals compared to traditional lever escapements.

Buying a brand-new Omega Constellation Co-Axial 31mm reference 123.20.31.20.05.002 from Bizak & Co. means acquiring a watch at the best price from a trusted luxury watch dealer. At bizakandco.com we offer expert guidance, transparent pricing, and a commitment to authenticity so you can shop with complete confidence. Whether you are buying your first Omega or adding a treasured piece to an established collection, our team is ready to assist you every step of the way.

Technical Details

Reference Number 123.20.31.20.05.002

Model Family Constellation

Movement Automatic

Case Material Stainless Steel

Bracelet Material Yellow Gold

Dial White mother-of-pearl with index hour markers

Case Dimension 31mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Constellation Co-Axial 31mm ref. 123.20.31.20.05.002 special?
This reference combines a white mother-of-pearl dial with a yellow gold bezel and a two-tone yellow gold and stainless steel bracelet, giving it a look that is both luxurious and versatile. The Co-Axial escapement also sets it apart technically, offering improved long-term accuracy and lower maintenance requirements compared to conventional movements.

2. What movement powers the Omega Constellation 123.20.31.20.05.002?
This Constellation is equipped with an Omega Co-Axial movement, a technology co-developed with master watchmaker George Daniels that reduces friction in the escapement. The Co-Axial system is widely regarded as one of the most significant advances in mechanical watchmaking in recent decades.

3. What is the case size of this Omega Constellation?
The case measures 31mm in diameter, making it an ideal choice for those who prefer a refined, elegantly proportioned watch. The stainless steel case is well-suited to everyday wear while remaining polished enough for formal occasions.

4. Is the Omega Constellation 31mm good for everyday wear?
Yes, the Constellation 31mm is designed to be a versatile everyday watch that transitions seamlessly from professional to social settings. Its durable stainless steel case and Co-Axial movement make it a practical choice as well as a beautiful one.

5. What are the dial and bracelet materials on reference 123.20.31.20.05.002?
The dial features white mother-of-pearl with index hour markers, prized for its natural iridescent quality. The bracelet is a combination of yellow gold and stainless steel, complementing the yellow gold bezel for a cohesive and elegant two-tone aesthetic.

6. How can I buy the Omega Constellation 123.20.31.20.05.002 from Bizak & Co.?
You can purchase this brand-new Omega Constellation Co-Axial 31mm directly at bizakandco.com or by contacting our team for personalised assistance. We offer competitive pricing, verified authenticity, and a seamless buying experience for customers across the United States.

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Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.

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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.

Because some pieces deserve more than just shipping—they deserve a handshake.

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