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Cartier Ballon Bleu de Cartier Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW

Cartier Ballon Bleu de Cartier Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW Cartier Ballon Bleu de Cartier Men's Watch…

Reference WSBB0020

Full watch configuration

Cartier Ballon Bleu de Cartier Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW

$7,549.00
Requested condition
Brand New

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 Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW

Cartier Ballon Bleu de Cartier Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW

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Cartier Ballon Bleu de Cartier Men's Watch Automatic Stainless Steel 37mm Silver Dial Alligator Leather Strap WSBB0020 - BRAND NEW

Catalogue watch price: $7,549.00 USD

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The Cartier Ballon Bleu de Cartier WSBB0020 is a brand-new 37mm automatic watch featuring a stainless steel case, silver dial with Roman numerals, and a supple alligator leather strap. Its iconic domed case and flush-set winding crown set within a blue sapphire cabochon make it one of the most recognizable luxury watch designs in the world.

Reference WSBB0020 strikes the ideal balance between elegance and wearability, offering Cartier's signature artistry in a versatile 37mm format suited to a range of wrists. Contact Bizak & Co. today to buy this Cartier Ballon Bleu online at the best price with full confidence in authenticity.

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 celebrated watch introductions of the 21st century, first unveiled in 2007 and instantly acclaimed for its radical yet timeless silhouette. The design philosophy centered on a single obsession: concealing the winding crown entirely within the case flank by nestling it inside a polished steel bridge topped with a blue sapphire cabochon. The result is a perfectly smooth, balloon-like dome that gave the collection its poetic name and set it apart from every round dress watch that came before it.

Reference WSBB0020 presents the Ballon Bleu in a 37mm stainless steel case, a size that has earned devoted admirers for its versatility — generous enough to read confidently on the wrist, refined enough to slip beneath a shirt cuff. The fully polished and brushed stainless steel case flows seamlessly into the integrated bezel, maintaining the clean, uninterrupted curvature that is the hallmark of this model. Every surface transition is executed with the meticulous hand-finishing Cartier has practiced for over 175 years.

The silver dial of WSBB0020 is dressed with Cartier's traditional Roman numeral hour markers, rendered in the brand's proprietary typeface that has graced its dials since the early 20th century. A blued-steel sword-shaped hands sweep across the dial, providing crisp legibility while reinforcing the Parisian haute horlogerie aesthetic. The railway-track minute chapter ring at the periphery adds a classical touch without cluttering the composition.

Powering this reference is an automatic movement, ensuring the watch winds itself with the natural motion of the wrist — a fitting choice for a timepiece designed to be worn daily. Cartier's in-house automatic calibers are known for their reliability, smooth rotor operation, and long service intervals, making the Ballon Bleu WSBB0020 as practical as it is beautiful. The alligator leather strap with its refined texture and sturdy deployant or tang buckle completes the look, offering comfort and a touch of exotic luxury against the skin.

The 37mm Ballon Bleu occupies a sweet spot in the lineup that appeals equally to those seeking a primary dress watch and those wanting an elevated everyday companion. It coordinates effortlessly with both business attire and smart-casual dress, and its gender-neutral proportions have made it a favorite gift choice for significant milestones — graduations, anniversaries, and personal achievements alike. Owning reference WSBB0020 means wearing a piece of contemporary horological design history.

At Bizak & Co., this Cartier Ballon Bleu WSBB0020 is offered brand new, guaranteeing factory-fresh condition and full manufacturer warranty eligibility. Our team of knowledgeable specialists is available to answer every question about this reference and to guide you through a secure purchase at bizakandco.com. Buy the Cartier Ballon Bleu WSBB0020 online with confidence — Bizak delivers the best price alongside the authentication standards that discerning collectors demand.

Technical Details
Reference
WSBB0020
Model
Ballon Bleu de Cartier
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Silver with Roman numerals
Case size
37mm
Requested condition
Brand New
FAQ

1. What makes the Cartier Ballon Bleu WSBB0020 special?
The WSBB0020 stands out for its iconic domed stainless steel case with the signature blue sapphire cabochon crown guard, a design that debuted in 2007 and became an instant modern classic. At 37mm it offers an exceptionally versatile size that pairs beautifully with both formal and casual dress. The silver Roman numeral dial and alligator leather strap add layers of Cartier's heritage craftsmanship to an already distinctive silhouette.

2. What movement powers the Cartier Ballon Bleu WSBB0020?
Reference WSBB0020 is equipped with an automatic (self-winding) movement, which winds itself through the natural motion of the wearer's wrist. Cartier's automatic calibers are engineered for long-term reliability and smooth operation. This means no daily manual winding is required, making it an ideal companion for everyday wear.

3. What is the case size of the WSBB0020?
The Cartier Ballon Bleu WSBB0020 features a 37mm stainless steel case, placing it in the mid-size range of the Ballon Bleu collection. This size is widely regarded as the most versatile in the lineup, sitting comfortably on a broad range of wrist sizes. The domed profile adds visual presence beyond what the diameter alone suggests.

4. Is the Cartier Ballon Bleu WSBB0020 suitable for everyday wear?
Yes — the combination of a robust stainless steel case, automatic movement, and a well-constructed alligator leather strap makes WSBB0020 a capable everyday timepiece. Its dressy aesthetic means it transitions naturally from professional environments to evening occasions without missing a beat. The automatic movement's self-winding mechanism is particularly well-suited to daily wear routines.

5. What are the dial and strap details of reference WSBB0020?
The dial is silver and features Cartier's iconic Roman numeral hour markers in the brand's proprietary typeface, paired with blued-steel sword-shaped hands for crisp legibility. The watch is fitted on an alligator leather strap, which provides both a luxurious texture and a comfortable fit on the wrist. Together, the silver dial and exotic leather strap give this reference a thoroughly refined, Parisian character.

6. Is the WSBB0020 a good buy and how can I purchase it from Bizak & Co.?
The Cartier Ballon Bleu is one of the strongest-holding references in the luxury watch market, underpinned by Cartier's global brand prestige and enduring design appeal — making WSBB0020 an excellent choice for both first-time luxury watch buyers and seasoned collectors. Bizak & Co. offers this reference brand new at the best price with full authenticity assurance. Visit bizakandco.com or contact our team directly to complete your purchase securely online.

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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.

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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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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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