Skip to product information
CARTIER WE900351 BALLON BLEU DE 28mm WHITE GOLD BRAND NEW

Cartier WE900351 Ballon Bleu de 28mm White Gold BRAND NEW Cartier WE900351 Ballon Bleu de 28mm White…

Reference WE900351

Full watch configuration

Cartier WE900351 Ballon Bleu de 28mm White Gold BRAND NEW

$20,599.00
Requested condition
Brand New

By Cartier

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Sell or trade a watch

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Cartier WE900351 Ballon Bleu de 28mm White Gold BRAND NEW

Cartier WE900351 Ballon Bleu de 28mm White Gold 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

Cartier WE900351 Ballon Bleu de 28mm White Gold BRAND NEW

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

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Cartier Ballon Bleu de Cartier WE900351 is a brand-new 28mm white gold ladies watch featuring a silver dial with classic Roman numeral indices and a supple leather strap. Cartier's signature sapphire cabochon crown and softly rounded case give this reference its instantly recognizable silhouette that has defined modern luxury watchmaking since the model's debut.

What sets the WE900351 apart is the seamless marriage of 18k white gold throughout — case, bezel, and crown setting — paired with the refined legibility of a silver Roman dial, making it equally at home on a formal occasion or an elevated everyday look. Contact Bizak & Co. today to purchase this new Cartier Ballon Bleu at the best available price.

Compare it across every Ballon Bleu de Cartier reference we carry, or browse the full Cartier collection at Bizak & Co.

Buy this Ballon Bleu de Cartier, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

Sourced. We can get.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Cartier Ballon Bleu de Cartier is widely regarded as one of the most successful and influential watch introductions of the twenty-first century. Launched to critical acclaim, the collection was built around a single defining innovation: a fully integrated, sapphire-set crown nestled within a protective arc on the right side of the case, giving the watch its distinctive balloon-like profile and eliminating the only element that had traditionally interrupted the purity of a round case. The WE900351 represents the 28mm expression of this vision — a size calibrated for the wrist that wants presence without ostentation, finished entirely in 18k white gold for an effect that is simultaneously bold and quietly refined.

The case of reference WE900351 is crafted entirely in 18k white gold, a metal chosen by Cartier for its cool, neutral luster that enhances the brilliance of any paired dial without competing for attention. At 28mm, the proportions are considered and feminine, honoring the Maison's long history of creating watches designed specifically for women rather than simply scaling down men's references. The white gold bezel flows seamlessly into the cushion-shaped case, reinforcing the sense of a single sculpted object rather than an assembled mechanism.

The silver dial is appointed with Cartier's signature Roman numeral indices rendered in a typeface the Maison has refined across more than a century of high watchmaking. Roman numerals on a Cartier dial are never incidental — they carry the visual vocabulary of the Place Vendôme atelier and connect this contemporary reference to icons like the Santos, the Tank, and the Baignoire. The blue sword-shaped hands sweep across the dial with purposeful elegance, providing instant legibility while reinforcing the chromatic dialogue that runs throughout the Ballon Bleu family.

A leather strap completes the build, offering supple comfort against the wrist and a classic pairing with the white gold hardware. Cartier produces its straps to complement the metal and dial of each specific reference, and the combination here — cool white gold, silver dial, and fine leather — is exactly the kind of understated luxury that rewards close attention. The strap can be changed to suit personal preference or occasion, giving the owner versatility without altering the watch's fundamental character.

Buying a brand-new Cartier Ballon Bleu WE900351 from Bizak & Co. means acquiring the watch in pristine, unworn condition with full manufacturer integrity intact. Bizak & Co. specializes in sourcing and presenting luxury timepieces at the best available market pricing, and our team is on hand to answer every question about this reference, assist with sizing, and ensure a confident, fully informed purchase. If you are looking to buy the Cartier Ballon Bleu WE900351 online, Bizak & Co. is your trusted destination — contact us today to confirm availability and pricing.

Technical Details
Reference
WE900351
Model
Ballon Bleu de Cartier
Case material
White Gold
Bracelet material
Leather
Dial
Silver with Roman numerals
Case size
28mm
Requested condition
Brand New
FAQ

1. What makes the Cartier Ballon Bleu WE900351 special?
The WE900351 stands out for its fully white gold construction — case, bezel, and the iconic integrated crown guard — combined with a silver Roman numeral dial that is unmistakably Cartier. At 28mm it offers the full Ballon Bleu design language in a refined, perfectly scaled package that has made this collection a modern classic.

2. What movement powers the Cartier Ballon Bleu WE900351?
The specific caliber housed in reference WE900351 has not been detailed in the available product information. Cartier equips the Ballon Bleu line with in-house movements; we recommend contacting Bizak & Co. directly for confirmed movement specifications on this exact new reference.

3. What is the case size of the WE900351 Ballon Bleu?
The Cartier Ballon Bleu WE900351 features a 28mm white gold case. This diameter sits in the refined small-to-mid range that Cartier has traditionally associated with its women's fine watchmaking, offering a distinguished wrist presence that is elegant rather than oversized.

4. Is the Cartier Ballon Bleu WE900351 suitable for everyday wear?
The Ballon Bleu's rounded white gold case, protected crown, and durable leather strap make it a practical choice for daily wear while remaining elegant enough for formal occasions. Its versatility — moving from desk to dinner with equal ease — is one of the primary reasons the collection has sustained such broad appeal.

5. What dial and material does the WE900351 feature?
Reference WE900351 features a silver dial with Roman numeral hour markers, blue sword-shaped hands, and the cabochon sapphire set into the integrated crown — all of which are hallmarks of the Ballon Bleu line. The case and bezel are crafted in 18k white gold, giving the watch a cohesive, high-jewelry feel.

6. Is the Cartier WE900351 a good buy, and how can I purchase it from Bizak & Co.?
A brand-new Cartier Ballon Bleu in 18k white gold is a highly desirable timepiece that holds its place as one of the Maison's most coveted contemporary references, making it a compelling addition to any collection. You can buy the WE900351 online through Bizak & Co. at bizakandco.com or contact our team directly to confirm availability, pricing, and to complete your purchase with confidence.

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

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 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...