Chargement
Chargement
The most modern Cartier watch. The sapphire bubble — a signature of the house.
Free authentication
Expert offer in 4h
100% insured shipping
Payment within 48h
Resale range
3 900 € — 7 800 €
In 2026, a Ballon Bleu 36mm in steel commands between £3,260 and £6,520 on the secondary market. Two-Tone (steel/gold) versions reach £5,850 to £8,700. All-gold versions achieve the highest values.
The Cartier Ballon Bleu was launched in 2007. Its name evokes the blue sapphire bubble protecting the crown — a distinctive and signature element of the model. It is one of Cartier's most successful modern creations, immediately recognisable and immediately adopted by a new generation of luxury watch enthusiasts.
With its slightly domed round case, Roman numerals, and off-centre cabochon sapphire protected by a metal arc, the Ballon Bleu embodies contemporary Cartier elegance. It is the most modern member of the Cartier watch family — versatile, elegant, and immediately identifiable.
Authentication of the Ballon Bleu begins with the serial number between the lugs and the Cartier reference. The Roman numeral dial must display the characteristic Cartier typography. The Cartier signature at 7 o'clock must be clean and precisely executed.
The sapphire bubble protecting the crown is the key authentication element: it must be perfectly transparent, without scratches, and its setting must be clean and precise. The crown bears a synthetic blue cabochon sapphire. Any imperfection in the sapphire or its setting is a major red flag.
The Ballon Bleu 36mm in steel is the most versatile. The 33mm is more feminine. Two-Tone versions are classical and elegant. All-gold and diamond versions achieve the highest values.
HAUTANE appraises Ballon Bleu watches with Cartier horological rigour. The model benefits from stable demand from both sexes. In consignment, average sale time of 14 days. With immediate buyback, payment within 48 hours.
The 36mm is versatile — suitable for both men and women. The 33mm is more delicately feminine. The 42mm is rarer and more masculine. The 36mm is the most liquid at resale.
Yes, it is an excellent choice for discovering Cartier: a more accessible entry price than the Santos or gold Tank, modern and elegant design, strong signature with the protected sapphire cabochon. The Two-Tone version is particularly recommended as a first Cartier.
Sapphire is extremely resistant to scratching. However, violent impacts can damage the setting. Avoid lateral impacts to the sapphire cabochon area. A damaged sapphire significantly reduces the value of the watch.
It is a stable classic rather than a speculative investment. Its value progresses moderately (2 to 4% per year). Gold and diamond versions retain their value better than steel versions.
In consignment, expect 10 to 21 days for a Ballon Bleu 36mm in steel or Two-Tone in excellent condition with a full set. Gold or diamond versions may take 14 to 28 days. Immediate buyback with payment within 48 hours.
Free valuation in 4 hours, buyback within 48h or premium consignment up to 95%.
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