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Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001

Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001 Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna…

Reference 131.20.39.20.52.001

Full watch configuration

Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001

$12,920.00

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 Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001

Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001

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Omega Constellation Co-Axial Master Chronometer 39mm Steel-Sedna Gold Silver Dial 131.20.39.20.52.001

Catalogue watch price: $12,920.00 USD

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The Omega Constellation Co-Axial Master Chronometer 131.20.39.20.52.001 is a 39mm luxury dress watch crafted in stainless steel and Omega's proprietary Sedna Gold, featuring a silver dial set with diamond hour markers. The integrated steel and Sedna Gold bracelet and matching bezel give this reference a cohesive two-tone elegance that is instantly recognizable as the modern Constellation.

Reference 131.20.39.20.52.001 stands apart through Omega's Master Chronometer certification, representing the highest standard of Swiss chronometric precision and magnetic resistance available today. Contact Bizak & Co. to purchase this stunning piece at the best price or to learn more about availability.

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, tracing its origins to 1952 when Omega introduced a collection specifically designed to celebrate its precision timekeeping achievements in chronometric competitions. Over seven decades the Constellation has evolved from a modest dress watch into a sophisticated icon recognized by its distinctive claws, integrated bracelet, and star motif—details that have become synonymous with the family name. Today the modern Constellation represents a harmonious marriage of Omega's technical ambitions and its commitment to refined aesthetics, and reference 131.20.39.20.52.001 stands as a premier expression of that philosophy.

At 39mm the case diameter occupies a sweet spot that flatters a wide range of wrist sizes while maintaining the dress-watch proportions the Constellation has always embodied. The case and bracelet are constructed from a combination of stainless steel and Sedna Gold—Omega's exclusive 18-karat rose-gold alloy formulated with copper and palladium to resist fading and maintain its warm, rich hue far longer than conventional rose gold. The result is a two-tone aesthetic that feels simultaneously classic and contemporary, catching the light with a contrast that never feels garish.

The silver dial is a study in restrained luxury. Diamond hour markers replace conventional indices, adding a layer of brilliance that animates the watch face under any lighting condition without overwhelming the clean, legible layout the Constellation is known for. The dial's silvery surface provides the ideal backdrop for those stones, allowing them to glitter against a cool, polished field. The coordinated Sedna Gold and steel bezel frames the dial cohesively, completing a look that transitions effortlessly from a boardroom to a black-tie occasion.

Powering reference 131.20.39.20.52.001 is Omega's Co-Axial Master Chronometer movement, a caliber that has earned certification from the Swiss Federal Institute of Metrology (METAS). Master Chronometer certification is the most rigorous standard in Swiss watchmaking, demanding that a movement pass eight stringent tests covering precision, magnetic resistance, and water resistance. The Co-Axial escapement itself reduces friction and wear compared to traditional lever escapements, contributing to long-term accuracy and extended service intervals—meaningful advantages for an investment-grade timepiece.

Owning this Constellation means wearing a watch that is equally at home as an everyday companion and a special-occasion statement piece. Its 39mm diameter, refined two-tone execution, and diamond dial ensure it reads as polished and intentional on the wrist whether paired with a suit or smart casual attire. The integrated bracelet drapes naturally and securely, a hallmark of Omega's bracelet engineering on the modern Constellation generation.

Whether you are adding a cornerstone luxury watch to your collection or searching for a meaningful gift, this Omega Constellation represents exceptional value at the intersection of heritage, technology, and beauty. Reach out to our team at bizakandco.com to confirm availability, discuss pricing, or arrange a purchase—we are here to make the process seamless.

Technical Details
Reference
131.20.39.20.52.001
Model
Constellation
Movement
Automatic
Case material
Two-Tone
Bracelet material
Two-Tone
Dial
Silver with diamond hour markers
Case size
39mm
FAQ

1. What makes the Omega Constellation 131.20.39.20.52.001 special?
Reference 131.20.39.20.52.001 combines Omega's exclusive Sedna Gold alloy with stainless steel in a 39mm case, features a silver dial set with diamond hour markers, and is powered by a Co-Axial Master Chronometer movement certified by METAS. Together these elements place it at the top tier of Omega's dress-watch offering in terms of both materials and technical credentials.

2. What movement powers the Omega Constellation 131.20.39.20.52.001?
This Constellation is equipped with Omega's Co-Axial Master Chronometer movement, which holds METAS certification—the most stringent Swiss standard for precision, magnetic resistance, and reliability. The Co-Axial escapement reduces friction compared to conventional escapements, contributing to sustained long-term accuracy.

3. What is the case size of this Omega Constellation?
The case measures 39mm in diameter, a versatile size that sits comfortably on a broad range of wrist sizes. It strikes a balance between the slim elegance expected of a dress watch and the presence that modern wearers appreciate.

4. Is the Omega Constellation 131.20.39.20.52.001 suitable for everyday wear?
Yes—while its diamond dial and Sedna Gold accents give it undeniable dress-watch character, the Master Chronometer certification means the movement is built to exceptional standards of durability and magnetic resistance. The integrated bracelet is engineered for secure, comfortable daily wear, making this watch as practical as it is elegant.

5. What are the dial and case materials on this Constellation?
The dial is silver-toned and set with diamond hour markers for a luxurious yet legible look. The 39mm case and integrated bracelet are crafted from a combination of stainless steel and Sedna Gold, Omega's proprietary 18-karat rose-gold alloy formulated with copper and palladium to resist color fading over time.

6. Is this a good buy and how can I purchase it from Bizak and Co.?
Reference 131.20.39.20.52.001 is offered at Bizak & Co., combining Omega's top-tier Master Chronometer certification with premium materials including Sedna Gold and diamond markers—attributes that support both lasting enjoyment and long-term value. Visit bizakandco.com or contact our team directly to confirm availability, receive our best-price quote, and complete your purchase with confidence.

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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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