Skip to product information
Omega De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW

Omega De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW Omega De Ville Ladymatic Co-Axial Chronometer 34mm…

Reference 425.30.34.20.57.003

Full watch configuration

Omega De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW

$6,399.00
Requested condition
Brand New
Requested accessories
Full Set

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 De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW

Omega De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW

Current Catalogue Asking Price:

Your Offer

$

Submit your offer for review. Availability and the final price require confirmation.

Preferred Contact Method
I have a trade-in / add a note

Reserve with $200

Omega De Ville Ladymatic Co-Axial Chronometer 34mm Stainless Steel Blue Mother of Pearl Diamond Dial 425.30.34.20.57.003 - BRAND NEW

Catalogue watch price: $6,399.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

Shipping details · Return terms

Watch shipping is paid with the final balance: $100 for U.S. overnight delivery or $500 internationally. Applicable taxes and import charges are additional.

After payment, our team starts the tailored search and contacts you to confirm the specific watch and final invoice. A deposit does not guarantee a unit, the listed price or a delivery date.

Need installments? Check eligibility before paying a deposit.

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega De Ville Ladymatic Co-Axial Chronometer reference 425.30.34.20.57.003 is a brand-new 34mm stainless steel luxury watch featuring a luminous blue mother of pearl dial set with diamond indices and a classic domed bezel. Powered by Omega's celebrated Co-Axial movement, it carries official chronometer certification, placing it among the most precise women's watches available today.

Reference 425.30.34.20.57.003 stands out for its seamless blend of haute horlogerie engineering and feminine elegance—the blue mother of pearl dial shifts beautifully in different lighting, while diamond indices add a discreet touch of luxury. Contact Bizak & Co. today to purchase this stunning Omega Ladymatic at the best price, complete with full manufacturer box and papers.

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

Buy this De Ville Ladymatic, 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 De Ville Ladymatic is one of the most revered women's watches in Omega's storied portfolio, tracing its lineage back to a classic model introduced in 1955 before being reimagined for the modern era. The Ladymatic line was conceived to demonstrate that a watch designed for women need not compromise on mechanical sophistication, and every detail of reference 425.30.34.20.57.003 honors that founding philosophy. Today it sits at the intersection of Swiss haute horlogerie and refined feminine design, worn by discerning collectors who refuse to choose between elegance and performance.

At 34mm in diameter, the stainless steel case of this Ladymatic occupies an ideal position on the wrist—substantial enough to register as a meaningful timepiece, yet refined enough to wear effortlessly beneath a cuff or alongside a bracelet stack. The domed stainless steel bezel echoes the graceful curves of the case, lending the watch a cohesive architectural quality that reads as quietly confident rather than showy. Every line has been considered with the same attention Omega brings to its professional sport watches.

The dial is the undeniable showpiece of this reference. Blue mother of pearl is harvested from natural shells, meaning no two dials are ever truly identical; the material shifts from deep oceanic blue to shimmering silver-grey depending on the angle of light, giving the watch a living quality that printed or lacquered dials simply cannot replicate. Diamond indices replace ordinary hour markers, catching ambient light and scattering it across the dial in a way that is thoroughly luxurious without ever feeling excessive. The combination of natural gemstone and organic shell makes this one of the most visually captivating dials in the De Ville collection.

Beneath the case beats Omega's Co-Axial movement, certified as a chronometer by the COSC—the independent Swiss authority that verifies a watch meets the most stringent accuracy standards in the industry. The Co-Axial escapement, developed by master watchmaker George Daniels and brought to series production by Omega, dramatically reduces friction within the movement, resulting in longer service intervals and sustained precision over the life of the watch. This level of mechanical integrity is exceptional in a watch that is equally at home on a red carpet as it is at a business lunch.

Owning the Omega De Ville Ladymatic 425.30.34.20.57.003 from Bizak & Co. means acquiring a brand-new example complete with full manufacturer box and papers, providing absolute assurance of authenticity, provenance, and warranty coverage. Bizak & Co. is a trusted luxury watch dealer committed to competitive pricing and white-glove service, ensuring that purchasing this iconic Omega is as pleasurable an experience as wearing it. Reach out to our team to confirm availability, discuss pricing, or arrange a consultation—we are here to help you buy the Omega Ladymatic online with complete confidence.

Technical Details
Reference
425.30.34.20.57.003
Model
De Ville Ladymatic
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Blue Mother of Pearl with Diamond Indices
Case size
34mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Omega De Ville Ladymatic 425.30.34.20.57.003 special?
This reference combines a naturally unique blue mother of pearl dial, hand-set diamond indices, and a COSC-certified Co-Axial movement in a single 34mm stainless steel package. It represents Omega's commitment to delivering genuine mechanical excellence within an unmistakably feminine design, a combination that is rare in the luxury watch market.

2. What movement powers the Omega Ladymatic 425.30.34.20.57.003?
The watch is powered by an Omega Co-Axial movement that has earned official chronometer certification from the COSC. The Co-Axial escapement reduces friction and wear compared to a conventional lever escapement, supporting long-term accuracy and extended service intervals.

3. What is the case size of the Omega De Ville Ladymatic?
Reference 425.30.34.20.57.003 features a 34mm stainless steel case, a size that sits elegantly on a wide range of wrist sizes. The domed stainless steel bezel and refined proportions give it a distinctly feminine yet substantial presence on the wrist.

4. Is the Omega Ladymatic suitable for everyday wear?
Yes—the stainless steel case and bracelet are robust enough for daily use, while the Co-Axial Chronometer movement ensures reliable precision over time. The Ladymatic is designed for women who want a watch that performs as beautifully as it looks, whether worn to the office or a special occasion.

5. What is the dial material on the 425.30.34.20.57.003?
The dial is crafted from blue mother of pearl, a natural material sourced from shells that gives each dial a unique pattern and a mesmerizing color shift between deep blue and silver tones. Diamond indices are set directly into the dial, adding a layer of fine jewelry craftsmanship to the timepiece.

6. Is the Omega De Ville Ladymatic 425.30.34.20.57.003 a good buy and where can I get one?
Brand-new examples of this reference with box and papers represent outstanding long-term value given Omega's global brand strength, the rarity of a mother of pearl and diamond dial, and the mechanical pedigree of the Co-Axial Chronometer. You can buy this Omega Ladymatic online or contact Bizak & Co. directly at bizakandco.com for the best price and personalized service.

Certified Authenticity

Every watch is authenticated before delivery.

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

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.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

Read the full warranty terms and service instructions. 

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.

Insured delivery

Insured shipping

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.

You might also like...

Customer Reviews

Read our reviews on Trustpilot

  • Great family business

    Great family business. They went out of their way to make my purchase go smoothly, they definitely earned my watch business!

    Paul

    Read on Trustpilot ↗
  • Good seller

    Good seller. Honest family

    Mateusz

    Read on Trustpilot ↗
  • Honest family company

    Honest family company. I’ve done business many times!

    Mollie

    Read on Trustpilot ↗
  • Trusted Seller

    Trusted Seller, Definitely recommend for all watches purchase!

    Consumer

    Read on Trustpilot ↗
  • Trusted and honest seller

    Trusted and honest seller. Deal with confidence.

    Jean Dib

    Read on Trustpilot ↗