The Cartier Ballon Bleu de Cartier WSBB0044 is a contemporary take on Cartier’s iconic Blue Balloon collection. This 40mm timepiece combines a sleek black ADLC-coated stainless steel case with a matching black dial, creating a bold yet refined aesthetic. The watch is adorned with the signature fluted crown, set with a striking blue synthetic spinel cabochon, a hallmark of the Ballon Bleu collection. Powered by the automatic Caliber 1847 MC, this model delivers exceptional precision and reliability. Paired with a black rubber strap for a modern and versatile look, the WSBB0044 is the perfect blend of elegance, innovation, and contemporary style.