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OMEGA 123.18.35.20.56.001 CONSTELLATION CO-AXIAL 35mm STEEL BRAND NEW

Omega 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND NEW Omega 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND…

Reference 123.18.35.20.56.001

Full watch configuration

Omega 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND NEW

$8,699.00
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 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND NEW

Omega 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND NEW

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Omega 123.18.35.20.56.001 Constellation Co-Axial 35mm Steel BRAND NEW

Catalogue watch price: $8,699.00 USD

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The Omega Constellation Co-Axial 35mm reference 123.18.35.20.56.001 is a brand-new stainless steel dress watch presenting a luminous blue diamond-set dial and a sparkling diamond bezel on a refined leather strap. Combining Omega's celebrated Co-Axial escapement technology with a 35mm case, this Constellation strikes a precise balance between horological performance and gemstone elegance.

What sets reference 123.18.35.20.56.001 apart is the harmonious pairing of a fully diamond-framed bezel with a blue diamond dial—a combination that elevates this Constellation into genuine fine-jewelry-watch territory. Contact Bizak & Co. today to purchase this new Omega Constellation at the best available price.

Compare it across every Constellation reference we carry, or browse the full Omega collection at Bizak & Co.

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The Omega Constellation is one of the most storied lines in Swiss watchmaking, introduced in 1952 to celebrate Omega's successive victories at the Neuchâtel Observatory precision trials. Over seven decades the Constellation has evolved from a tool-grade chronometer into a refined dress and jewelry watch, yet it has never abandoned the brand's commitment to in-house movement development. Reference 123.18.35.20.56.001 stands as a contemporary expression of that heritage, housing Omega's Co-Axial escapement inside a 35mm stainless steel case that flatters a wide range of wrist sizes.

The case itself is crafted in polished and brushed stainless steel measuring 35mm in diameter—a proportion that sits elegantly on smaller wrists while remaining entirely wearable by anyone who prefers a more understated, classic silhouette. The signature Constellation "claws" on the case back and the distinctive four-pointed star symbol are unmistakable identifiers that place this reference firmly within one of Omega's most iconic families. Every finishing detail speaks to Omega's exacting manufacturing standards.

The dial of reference 123.18.35.20.56.001 is an immediate visual statement: a deep blue surface set with diamonds as hour markers, creating a constellation of light that rewards both casual glances and close inspection. The diamond-set bezel amplifies this brilliance, framing the dial in a continuous circuit of precisely matched stones. Together, dial and bezel push this Constellation decisively into the territory of a fine jewelry watch without sacrificing legibility or wearability.

Powering the watch is Omega's Co-Axial escapement, a technology developed by master watchmaker George Daniels and adopted by Omega in 1999. The Co-Axial mechanism reduces friction between the escapement's components compared to a traditional lever escapement, which translates to longer service intervals and sustained long-term accuracy—a meaningful advantage in a watch intended to be worn and treasured for generations. Omega's commitment to in-house Co-Axial movements reinforces the Constellation's credentials as a serious timepiece, not merely a decorative object.

On the wrist, the 35mm stainless steel case paired with a supple leather strap gives this Constellation a lightness and wearability that contrasts pleasingly with the glamour of its diamond appointments. It transitions effortlessly from daytime professional settings to formal evening occasions, making it a genuinely versatile addition to any watch wardrobe. The leather strap softens the overall feel, lending a classic, old-world elegance that complements the jeweled dial beautifully.

Bizak & Co. is proud to offer this brand-new Omega Constellation Co-Axial reference 123.18.35.20.56.001 at the best available price. Buying from Bizak means working with an experienced, trusted luxury watch dealer who stands behind every timepiece we sell. Whether you are adding your first Omega to your collection or seeking a meaningful gift, we invite you to reach out to our team at bizakandco.com for personalized service and expert guidance on this exceptional reference.

Technical Details
Reference
123.18.35.20.56.001
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Blue diamond dial
Case size
35mm
Requested condition
Brand New
FAQ

1. What makes the Omega Constellation 123.18.35.20.56.001 special?
Reference 123.18.35.20.56.001 combines a blue diamond-set dial with a full diamond bezel in a 35mm stainless steel case, making it one of the most visually striking pieces in the Constellation lineup. It pairs genuine horological performance via Omega's Co-Axial escapement with fine-jewelry aesthetics, offering a watch that excels in both craftsmanship and beauty.

2. What movement powers the Omega Constellation Co-Axial 35mm?
This Constellation is driven by an Omega Co-Axial movement, a technology that reduces friction within the escapement mechanism for improved long-term accuracy and extended service intervals compared to traditional lever escapements. The Co-Axial system is a hallmark of Omega's modern in-house caliber development and underpins the brand's chronometric reputation.

3. What is the case size of reference 123.18.35.20.56.001?
The case measures 35mm in diameter and is crafted in stainless steel. This mid-size proportion is classically versatile, sitting elegantly on a range of wrist sizes and making the watch suitable for both everyday elegance and formal occasions.

4. Who is this Omega Constellation best suited for?
The 123.18.35.20.56.001 is ideally suited for someone who wants a refined, jewelry-oriented timepiece with serious Swiss watchmaking credentials. Its 35mm case, diamond dial, and leather strap make it a natural choice for anyone seeking a sophisticated dress watch or a meaningful luxury gift.

5. What is the dial and bezel like on this Constellation?
The dial is a rich blue tone set with diamonds as hour indices, giving it a dramatic yet elegant appearance. The bezel is fully set with diamonds, framing the dial in continuous brilliance and establishing this reference as a true fine-jewelry watch within the Omega Constellation collection.

6. Is this a good buy and how can I purchase it from Bizak & Co.?
Yes—buying a brand-new Omega Constellation Co-Axial with a diamond dial and diamond bezel from a trusted independent specialist such as Bizak & Co. ensures authenticity and full manufacturer backing. Visit bizakandco.com or contact our team directly to secure reference 123.18.35.20.56.001 at the best available price with personalized service.

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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.

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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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