Cartier’s position in watchmaking is defined by its legacy of creating iconic designs that transcend trends, with the Ballon Bleu being one of its most celebrated modern collections. The reference WSBB0016 exemplifies this with its distinctive 42mm stainless steel case, characterized by the prominent, curved sapphire cabochon set into the rounded crown guard. This design element is a direct continuation of Cartier’s renowned jewelry heritage, integrating a functional component as a central aesthetic feature. The case features a polished finish throughout, and the silvered dial is fitted with classic Roman numerals, including the signature VII marker that accommodates the crown guard. The sword-shaped blued steel hands provide high legibility against the guilloché-patterned center. It is presented on a fully brushed and polished stainless steel bracelet with a double-folding clasp.
Powering this timepiece is the Cartier Calibre 1847 MC, an automatic movement that operates at a frequency of 28,800 vibrations per hour and offers a power reserve of approximately 42 hours. This movement is engineered with a soft iron cage for antimagnetic protection, a practical feature for modern daily wear. The complications are intentionally minimal, focusing on central hours, minutes, and a running seconds sub-dial at the 6 o’clock position. This time-only configuration underscores the model’s purpose as a reliable and elegant dress watch, prioritizing clean design and functional performance over complex mechanisms. The movement is hidden by a solid case back, which is standard for this model line.
This particular example is in mint condition, showing no visible signs of wear on the case, crystal, or bracelet. It is important to note that this watch is offered without its original papers or documentation. In the current collector’s market, the Ballon Bleu in steel remains a highly sought-after model due to its immediate recognizability and Cartier’s prestigious brand equity. Its value is supported by consistent demand, and examples in this condition are considered strong additions to a collection, representing a key contemporary design from one of watchmaking’s most legendary houses. Its enduring popularity ensures it maintains a stable market position.

