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Omega Constellation Co-Axial Master Chronometer 29mm Moonshine Gold White Dial 131.58.29.20.55.003

Omega Constellation Co-Axial Master Chronometer 29mm Moonshine Gold White Dial 131.58.29.20.55.003 Omega Constellation Co-Axial Master Chronometer 29mm Moonshine…

Reference 131.58.29.20.55.003

Full watch configuration

Omega Constellation Co-Axial Master Chronometer 29mm Moonshine Gold White Dial 131.58.29.20.55.003

$21,499.00

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 29mm Moonshine Gold White Dial 131.58.29.20.55.003

Omega Constellation Co-Axial Master Chronometer 29mm Moonshine Gold White Dial 131.58.29.20.55.003

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Omega Constellation Co-Axial Master Chronometer 29mm Moonshine Gold White Dial 131.58.29.20.55.003

Catalogue watch price: $21,499.00 USD

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The Omega Constellation Co-Axial Master Chronometer 131.58.29.20.55.003 is a 29mm ladies luxury watch crafted in Omega's proprietary Moonshine Gold, featuring a white diamond dial and a matching Moonshine Gold bezel. Completing the look is an elegant leather strap that underscores the piece's refined femininity.

Reference 131.58.29.20.55.003 stands apart through the combination of Omega's METAS-certified Master Chronometer movement, precious Moonshine Gold construction, and diamond-set dial — a trifecta of craftsmanship rarely found at this size. Contact Bizak & Co. for a current sourcing quote.

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, tracing its roots to 1952 when Omega introduced a series of observatory-certified chronometers that redefined precision timekeeping. Over seven decades the Constellation has evolved into a symbol of refined elegance, worn by icons of culture and style around the world, yet it has never strayed from its technical foundations. Today's Constellation collection continues that tradition by pairing haute horlogerie movements with precious materials and distinctive design cues — most notably the signature star at 6 o'clock and the "claws" that grip the sapphire crystal — making each reference instantly recognizable on the wrist.

Reference 131.58.29.20.55.003 represents the Constellation at its most luxurious. The 29mm case is fashioned entirely in Moonshine Gold, Omega's exclusive 18k yellow gold alloy engineered to retain its warm, pale-golden hue far longer than traditional yellow gold. This proprietary alloy is a hallmark of Omega's commitment to material innovation, ensuring the watch ages with lasting beauty rather than fading over time. The case proportions — at 29mm — are calibrated for a refined, feminine wrist presence that feels substantial yet never overwhelming.

The dial of the 131.58.29.20.55.003 is a study in luminous luxury. Set against a white background, the diamond hour markers catch light from every angle, transforming the dial into a constellation of brilliance that mirrors the model's celestial name. The Moonshine Gold bezel frames this display with cohesive warmth, its polished surfaces creating a seamless dialogue between case and dial. Every detail has been considered to ensure the watch reads as a unified objet d'art rather than a mere instrument of timekeeping.

Powering this reference is Omega's Co-Axial Master Chronometer movement, the highest standard of Swiss watchmaking performance. Master Chronometer certification is awarded by the Swiss Federal Institute of Metrology (METAS) and demands that a movement pass eight rigorous tests covering precision, magnetic resistance, and power-reserve performance — standards that exceed those required for traditional COSC chronometer certification. The Co-Axial escapement, developed by master watchmaker George Daniels and adopted by Omega, reduces friction within the gear train for improved long-term accuracy and extended service intervals, meaning this watch is built to perform beautifully for generations.

Worn on a supple leather strap, the Constellation 131.58.29.20.55.003 transitions effortlessly from polished daytime appointments to formal evening occasions. The strap's texture and warmth complement the Moonshine Gold hardware, creating an ensemble that feels curated rather than assembled. Whether paired with a tailored blazer or an evening gown, this Constellation commands attention without demanding it.

Our team of knowledgeable watch specialists is on hand to answer any questions, facilitate a smooth purchase online, or arrange a private viewing. For discerning buyers searching to buy the Omega Constellation 131.58.29.20.55.003 online, Bizak & Co. at bizakandco.com is your trusted destination for new luxury timepieces.

Technical Details
Reference
131.58.29.20.55.003
Model
Constellation
Movement
Automatic
Case material
Yellow Gold
Bracelet material
Leather
Dial
White diamond dial
Case size
29mm
FAQ

1. What makes the Omega Constellation 131.58.29.20.55.003 special?
This reference combines Omega's exclusive Moonshine Gold case and bezel with a white diamond dial and a METAS-certified Co-Axial Master Chronometer movement — a convergence of precious materials and elite watchmaking in a single 29mm package. The use of Moonshine Gold, an 18k alloy proprietary to Omega, ensures the warm golden tone is exceptionally long-lasting compared with conventional yellow gold alloys.

2. What movement powers the Omega Constellation 131.58.29.20.55.003?
This Constellation is driven by Omega's Co-Axial Master Chronometer movement, which carries METAS certification — the most stringent independent watchmaking standard in Switzerland. The Co-Axial escapement reduces internal friction for improved long-term accuracy and requires less frequent servicing than traditional lever escapements.

3. What is the case size of the Omega Constellation reference 131.58.29.20.55.003?
The case measures 29mm in diameter, a proportion ideally suited to a refined feminine wrist. The entire case is crafted in Omega's proprietary Moonshine Gold, giving it a cohesive, luxurious appearance from every angle.

4. Is the Omega Constellation 131.58.29.20.55.003 suitable for everyday wear?
Yes — the Master Chronometer-certified movement is engineered for robust daily performance, and the leather strap makes it comfortable for extended wear. That said, the precious Moonshine Gold case and diamond dial give it an elevated character that makes it equally at home as a dress or occasion watch.

5. What is the dial like on the Omega Constellation 131.58.29.20.55.003?
The dial features a white ground set with diamond hour markers that catch and reflect light brilliantly, evoking the celestial theme for which the Constellation line is named. The Moonshine Gold bezel surrounding the dial creates a warm, cohesive frame that unifies the overall aesthetic.

6. How can I buy the Omega Constellation 131.58.29.20.55.003 from Bizak & Co.?
Reserve this watch online with a $200 deposit. Our specialist team is also available to answer questions, provide additional images, or arrange a private consultation — simply reach out through our website contact page.

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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.

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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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