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Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002

Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002 Omega Constellation Co-Axial Master Chronometer 41mm Steel…

Reference 131.30.41.21.99.002

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Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002

$9,887.00

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 41mm Steel Green Dial 131.30.41.21.99.002

Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002

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Omega Constellation Co-Axial Master Chronometer 41mm Steel Green Dial 131.30.41.21.99.002

Catalogue watch price: $9,887.00 USD

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The Omega Constellation Co-Axial Master Chronometer 41mm reference 131.30.41.21.99.002 is a stainless steel dress sport watch distinguished by its rich green dial, blending index and Roman numeral hour markers beneath a polished domed bezel. Powered by Omega's Co-Axial Master Chronometer movement, this 41mm Constellation represents the pinnacle of the model line's modern evolution in both engineering and aesthetics.

What sets reference 131.30.41.21.99.002 apart is the bold green dial paired with the iconic Constellation claws case architecture and a matching stainless steel bracelet, making it instantly recognizable on the wrist. Bizak & Co. offers this piece at the best price — contact us today or buy online at bizakandco.com to add this stunning Omega Constellation to your collection.

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 as a symbol of precision and achievement. Over seven decades, the Constellation has evolved from a pioneering chronometer competitor into a sophisticated fusion of haute horlogerie and refined design, worn by icons and collectors worldwide. The modern Constellation, represented here by reference 131.30.41.21.99.002, carries forward that legacy with cutting-edge movement technology and a boldly contemporary aesthetic that honors the line's heritage while speaking directly to today's discerning buyer.

At 41mm in stainless steel, this Constellation strikes a confident presence on the wrist without crossing into oversized territory. The case retains the brand's hallmark "claws" — four arched lugs extending from the case that have defined the Constellation silhouette since the 1960s — alongside a polished stainless steel domed bezel that echoes the original pie-pan dial designs of the classic models. The overall construction is immaculately finished, balancing polished and brushed surfaces in the manner Omega has refined over generations.

The centerpiece of reference 131.30.41.21.99.002 is its striking green dial, appointed with both index and Roman numeral hour markers. Green dials have emerged as one of the defining aesthetic movements in contemporary watchmaking, and Omega's execution here is rich and considered rather than trend-chasing — the depth and tone of the green complement the cool luster of the stainless steel case and bracelet beautifully. The combination of index and Roman numerals gives the dial a layered, sophisticated character that sets it apart from more conventional offerings.

Powering this Constellation is Omega's Co-Axial Master Chronometer movement, the manufacture's most advanced caliber architecture. The Co-Axial escapement, developed by master watchmaker George Daniels and perfected by Omega, dramatically reduces friction in the movement's most critical components, extending service intervals and improving long-term accuracy. Master Chronometer certification, awarded by METAS (the Swiss Federal Institute of Metrology), demands the movement pass eight stringent tests — including magnetic resistance up to 15,000 gauss — making this among the most rigorously certified watches available at any price point.

The stainless steel integrated bracelet completes the watch with the same attention to detail found throughout the case, linking seamlessly to the lugs and offering a secure, comfortable fit. For collectors and enthusiasts, reference 131.30.41.21.99.002 represents an ideal entry into serious Omega collecting: a manufacture movement, an iconic model family, and a bold dial color that ensures this watch will be noticed and appreciated for decades.

Our team of experienced watch specialists is on hand to answer any questions and guide you through your purchase. Buy online at bizakandco.com or reach out directly — we are committed to delivering the best price and a seamless, trusted buying experience for every client.

Technical Details
Reference
131.30.41.21.99.002
Model
Constellation
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Green with index and Roman numeral hour markers
Case size
41mm
FAQ

1. What makes the Omega Constellation 131.30.41.21.99.002 special?
Reference 131.30.41.21.99.002 stands out for its combination of a vivid green dial with index and Roman numeral markers, the iconic Constellation claw-lug case architecture, and Omega's Co-Axial Master Chronometer movement — one of the most rigorously certified caliber technologies in modern watchmaking. It brings together bold aesthetics and serious horological credentials in a single 41mm stainless steel package.

2. What movement powers the Omega Constellation 41mm ref. 131.30.41.21.99.002?
This Constellation is powered by an Omega Co-Axial Master Chronometer movement, featuring the patented Co-Axial escapement that reduces friction and extends service intervals compared to a traditional lever escapement. The movement carries METAS Master Chronometer certification, verifying exceptional precision and resistance to magnetic fields up to 15,000 gauss.

3. What is the case size of the Omega Constellation 131.30.41.21.99.002?
The case measures 41mm in diameter and is crafted entirely in stainless steel, giving it a substantial yet wearable presence suitable for a wide range of wrist sizes. The domed stainless steel bezel and integrated bracelet contribute to a cohesive, polished overall silhouette.

4. Is the Omega Constellation Co-Axial Master Chronometer 41mm suitable for everyday wear?
Yes — the Omega Constellation is designed to transition seamlessly from professional environments to casual settings, and the stainless steel construction with an integrated bracelet makes it durable and practical for daily use. The Master Chronometer certification also ensures that the movement maintains its accuracy even when exposed to electromagnetic fields common in everyday life.

5. What does the green dial of the 131.30.41.21.99.002 look like?
The dial features a rich green color accented with both index and Roman numeral hour markers, creating a layered, sophisticated reading surface that is distinctive and elegant. Paired with the stainless steel domed bezel and bracelet, the green dial gives the watch a bold, contemporary character while remaining rooted in Constellation tradition.

6. Is the Omega Constellation 131.30.41.21.99.002 a good buy, and how can I purchase it from Bizak & Co.?
This reference is an excellent buy for collectors seeking a manufacture-movement Omega with a standout green dial at the best price — it combines proven horological technology with one of the most recognized case designs in Swiss watchmaking. You can purchase reference 131.30.41.21.99.002 directly at bizakandco.com or contact the Bizak & Co. team to discuss pricing, availability, and shipping options.

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