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Each watch we sell comes with original box & papers.
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You're buying from genuine people, 30 years in business.
Bizak & Co. Warranty
Every watch is checked by us before shipping.
*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.
By Cartier
The Cartier Ballon de Cartier W4BB0021 is a brand-new 33mm stainless steel watch featuring a silver dial adorned with Roman numerals and diamond hour markers, all presented on a matching stainless steel bracelet. Its rounded, balloon-inspired case is one of Cartier's most iconic silhouettes, blending French haute horology with everyday elegance.
This reference stands out for its refined diamond-set dial and the timeless Cartier design language that transitions seamlessly from the office to a formal occasion. Contact Bizak & Co. today to purchase the W4BB0021 at the best price or to learn more about our brand-new Cartier inventory.
Compare it across every Ballon de Cartier reference we carry, or browse the full Cartier collection at Bizak & Co.
Buy this Ballon de Cartier, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.
Reference Number W4BB0021
Model Family Ballon de Cartier
Movement
Case Material Stainless Steel
Bracelet Material Stainless Steel
Dial Silver with Roman numerals and diamond hour markers
Case Dimension 33mm
Year
Condition Brand New
Box & Papers
Each watch we sell comes with original box & papers.
You're buying from genuine people, 30 years in business.
Every watch is checked by us before shipping.
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.
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.
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.