Skip to product information
Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001

Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001

$12,099.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

By Omega

Sell or Trade
Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001

Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001

Current Market Valuation:

Your Offer

$

Most accepted offers fall within 1–5% of market valuation

Preferred Contact Method
I have a trade-in / add a note
Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001

Reserve with a $200 Deposit

Omega Constellation Co-Axial Master Chronometer 29mm Steel Lilac Dial 131.18.29.20.60.001 · $

  • 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.

The deposit is a commitment to buy — not a hold while you decide. By continuing you confirm you intend to complete the purchase by bank wire.

Prefer to arrange everything personally? WhatsApp a specialist

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega Constellation Co-Axial Master Chronometer 131.18.29.20.60.001 is a brand-new 29mm stainless steel dress watch distinguished by its striking lilac diamond-set dial and stainless steel bezel. Paired with an elegant leather strap, this reference sits squarely in Omega's prestigious Constellation family, representing the pinnacle of the line's refinement and certified precision.

What sets reference 131.18.29.20.60.001 apart is the rare combination of a soft lilac dial adorned with diamonds and Master Chronometer certification, delivering both visual allure and uncompromising accuracy. Contact Bizak & Co. today to purchase this Omega Constellation online at the best price and experience white-glove service from a trusted luxury watch dealer.

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.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Omega Constellation is one of the most storied lines in Swiss watchmaking, with roots stretching back to 1952 when Omega introduced it as a showcase for its highest-precision movements and observatory-certified timekeeping. Over seven decades the Constellation has evolved in both design and engineering, yet it has never abandoned its core promise: a watch of exceptional elegance backed by rigorously certified accuracy. Today, the Co-Axial Master Chronometer generation stands as the most accomplished expression of that promise, merging Omega's revolutionary escapement technology with the brand's signature aesthetic codes.

Reference 131.18.29.20.60.001 is crafted for the discerning woman who demands both beauty and substance from her timepiece. The 29mm stainless steel case is a size that sits gracefully on the wrist, slender enough to slip beneath a cuff yet substantial enough to be the focal point of any ensemble. The stainless steel bezel frames the watch with a clean, polished authority that is unmistakably Constellation in character.

The dial of this reference is its most captivating feature: a luminous lilac finish set with diamonds that catch and scatter light with every movement of the wrist. Lilac is an inspired choice for a luxury dress watch, occupying a sophisticated middle ground between the romantic softness of pink and the cool refinement of violet. The diamond indices elevate the piece from a fine watch into an heirloom-quality jewellery watch, making reference 131.18.29.20.60.001 equally at home at a formal gala or an afternoon occasion.

Beneath the case beats Omega's Co-Axial Master Chronometer movement, a caliber that has earned METAS certification — the most stringent independent watchmaking standard in Switzerland. Master Chronometer certification requires the movement to pass eight grueling tests conducted by the Swiss Federal Institute of Metrology, verifying precision, magnetic resistance, and performance in multiple positions. The Co-Axial escapement itself reduces friction in the gear train, extending service intervals and preserving long-term accuracy in a way that traditional lever escapements simply cannot match. Owners of this Constellation can wear it with the confidence that its precision is not merely claimed but independently proven.

The leather strap completes the portrait of refined femininity, providing supple comfort and a dressy sensibility that complements the lilac dial perfectly. The combination of stainless steel hardware and fine leather is a pairing that ages gracefully and adapts effortlessly across occasions.

At Bizak & Co. we source brand-new examples of the Omega Constellation 131.18.29.20.60.001 directly through authorised channels, ensuring authenticity and full manufacturer backing. Whether you are adding to a collection, searching for a meaningful gift, or buying your first luxury Swiss watch, our team is ready to guide you through the process with expertise and care. Reach out to Bizak & Co. at bizakandco.com to buy this Omega Constellation online at the best price, and let us deliver an experience as refined as the watch itself.

Technical Details

Reference Number 131.18.29.20.60.001

Model Family Constellation

Movement Automatic

Case Material Stainless Steel

Bracelet Material Leather

Dial Lilac Diamond Dial

Case Dimension 29mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Constellation 131.18.29.20.60.001 special?
Reference 131.18.29.20.60.001 combines a rare lilac diamond-set dial with Omega's Co-Axial Master Chronometer movement, the brand's most certified level of precision. The 29mm stainless steel case and elegant leather strap make it a complete package of beauty and technical excellence. It stands out as one of the most refined and independently certified dress watches Omega produces.

2. What movement powers the Omega Constellation 131.18.29.20.60.001?
This Constellation is powered by an Omega Co-Axial Master Chronometer movement, which has earned METAS certification — Switzerland's most rigorous independent standard for watchmaking precision and magnetic resistance. The Co-Axial escapement reduces friction in the gear train, improving long-term accuracy and extending service intervals compared to traditional escapements.

3. What is the case size of this Omega Constellation?
The Omega Constellation reference 131.18.29.20.60.001 features a 29mm stainless steel case, a graceful size designed for the female wrist. It wears elegantly whether paired with formal attire or everyday dress, offering a refined profile without being overly delicate.

4. Is the Omega Constellation 131.18.29.20.60.001 suitable for everyday wear?
Yes, the Co-Axial Master Chronometer movement is built and certified for real-world daily use, including resilience to magnetic fields encountered in everyday environments. The stainless steel case is robust and durable, while the leather strap keeps the watch comfortable for all-day wear. It is a watch designed to be both worn and admired regularly, not merely kept in a safe.

5. What are the dial and material details of reference 131.18.29.20.60.001?
The dial is finished in a distinctive lilac color and set with diamonds, giving this Constellation its jewellery-watch character. The case is crafted from stainless steel, as is the bezel, providing a cohesive and polished aesthetic. A leather strap completes the look with a dressy and sophisticated sensibility.

6. Is this a good buy, and how can I purchase it from Bizak & Co.?
The Omega Constellation 131.18.29.20.60.001 is offered brand new, ensuring full manufacturer backing and the security of buying an untouched timepiece. At Bizak & Co. we are committed to providing the best price alongside expert, personalised service. Visit bizakandco.com or contact our team directly to buy this reference online or to ask any questions before you purchase.

Certified Authenticity

Each watch we sell comes with original box & papers.

Real Family Business

You're buying from genuine people, 30 years in business.

Bizak & Co. Warranty

Every watch is checked by us before shipping.

5 Years Warranty

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

If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.

Because trust isn’t built in a transaction—it’s built over time.

90 Day Return Policy

Our costumers trust us and we trust them. That's why we're boldly presenting the best return policy in the industry.

We take all the risk so you don't have to.

Signature personal delivery service

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.

You might also like...