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Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW

Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW Cartier Ballon Bleu de Cartier Manual Winding…

Reference WE902055

Full watch configuration

Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW

$37,499.00
Requested condition
Brand New
Requested accessories
Full Set

By Cartier

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.

Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW

Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW

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Cartier Ballon Bleu de Cartier Manual Winding Rose Gold Diamond Bezel 40mm Silver Dial Alligator Leather Strap WE902055 - BRAND NEW

Catalogue watch price: $37,499.00 USD

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The Cartier Ballon Bleu de Cartier WE902055 is a brand-new 40mm rose gold dress watch featuring a diamond-set bezel, a silver Roman numeral dial, and a hand-wound movement. The combination of precious metal, set diamonds, and a supple alligator leather strap positions this reference firmly at the pinnacle of Cartier's iconic Ballon Bleu collection.

Reference WE902055 stands out for its rare pairing of manual winding movement with rose gold and diamond finishing, making it equally at home at a formal occasion or as a collector centerpiece. Contact Bizak & Co. today to purchase this brand-new Cartier Ballon Bleu at the best price with full box and papers.

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.

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The Cartier Ballon Bleu de Cartier is one of the most recognizable and celebrated watch designs of the twenty-first century, introduced by Cartier to immediate critical and commercial acclaim for its distinctive balloon-shaped crown guard that flows seamlessly into the case flank. That signature cabochon sapphire crown, set within its protective bubble of metal, transformed the crown from a purely functional component into a defining sculptural element, and it remains the visual hallmark that sets the Ballon Bleu apart from any other watch on the market.

Reference WE902055 represents the Ballon Bleu at its most luxurious. The 40mm case is crafted entirely in 18-karat rose gold, a warm, richly hued precious metal that flatters virtually every skin tone and patinates beautifully over years of wear. Rose gold has long been associated with Cartier's French heritage and its preference for romantic, warm-toned precious materials, making it the natural choice for a statement piece like this.

The bezel of WE902055 is set with diamonds, adding brilliance and depth to the already striking rose gold case. Diamond-set Ballon Bleu references occupy the upper echelon of the collection and are prized by collectors who want an heirloom-quality timepiece that doubles as fine jewelry. The silver dial with Roman numerals is quintessentially Cartier: clean, legible, and steeped in the maison's centuries-long tradition of blending haute joaillerie with precision horology.

Powering the watch is a manual winding movement, a deliberate and intimate choice that requires the wearer to engage with their timepiece daily. Hand-wound calibers are celebrated by enthusiasts for their mechanical purity and typically slimmer profiles, allowing the case to wear elegantly on the wrist. The movement is accessed via the sapphire-set crown, turning the simple act of winding into a ritual that deepens the connection between owner and watch.

The alligator leather strap completes the ensemble with sophisticated restraint, its fine scale pattern and supple hand providing both comfort and a formal finish that complements the rose gold and diamonds without competing with them. Supplied brand new with full Cartier box and papers, this WE902055 is in perfect, unworn condition. At Bizak & Co. we offer authenticated, brand-new luxury timepieces at competitive prices, and our team is ready to assist with any questions, financing options, or shipping arrangements to get this exceptional Cartier Ballon Bleu to your door.

Technical Details
Reference
WE902055
Model
Ballon Bleu de Cartier
Movement
Manual
Case material
Rose Gold
Bracelet material
Leather
Dial
Silver Roman Numeral
Case size
40mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Cartier Ballon Bleu WE902055 special?
Reference WE902055 combines a 40mm 18-karat rose gold case with a diamond-set bezel and a silver Roman numeral dial, placing it among the most luxurious versions of the Ballon Bleu collection. The manual winding movement adds a layer of horological purity that distinguishes it from more common quartz or automatic references in the same family.

2. What movement powers the Cartier Ballon Bleu WE902055?
This reference is powered by a manual winding movement, meaning the watch is wound by hand through its signature cabochon sapphire crown. Hand-wound calibers are appreciated by collectors for their mechanical intimacy and the typically slimmer case profiles they allow.

3. What is the case size of the WE902055?
The Cartier Ballon Bleu WE902055 features a 40mm case, a versatile size that sits comfortably on a wide range of wrist sizes and reads as a classic dress watch proportion. The 40mm diameter is one of the most popular sizes in the Ballon Bleu lineup for both men and women.

4. Is the Cartier Ballon Bleu WE902055 suitable for everyday wear?
While the rose gold case and diamond-set bezel make this reference an exceptional dress and occasion watch, the robust Cartier construction and quality alligator strap make it wearable regularly for those who prefer a refined daily timepiece. That said, many buyers choose to reserve precious metal and diamond-set watches for special occasions to preserve their condition.

5. What is the dial and bezel like on the WE902055?
The dial is silver with classic Cartier Roman numerals, offering an elegant and legible face that reflects the maison's long history in fine watchmaking and jewelry. The bezel is fully set with diamonds, adding significant brilliance and making this reference as much a piece of fine jewelry as it is a precision timepiece.

6. How can I buy the Cartier Ballon Bleu WE902055 from Bizak and Co.?
You can purchase the brand-new Cartier Ballon Bleu WE902055 directly through bizakandco.com or by contacting our team for personalized assistance. This watch is supplied with full Cartier box and papers, and Bizak & Co. offers competitive pricing and secure shipping to ensure a seamless buying experience.

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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.

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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.

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