Cartier Ballon Bleu de Cartier Stainless Steel/Yellow Gold 42mm Silver Dial W2BB0039 - BRAND NEW

The Cartier Ballon Bleu de Cartier is widely regarded as one of the most important watch introductions of the twenty-first century. Launched by Cartier to bring a boldly contemporary silhouette into a storied catalog, the Ballon Bleu takes its name from the spherical, balloon-like curvature of its case and the signature blue sapphire cabochon that crowns the integrated crown guard on the side of the case. That design detail—simultaneously protecting the crown and serving as a jewel-like flourish—became an instant icon, and the line has since earned a permanent place among the most recognized luxury watch families in the world.

The W2BB0039 represents the Ballon Bleu at 42mm, a generous diameter that gives the watch commanding wrist presence without sacrificing the rounded softness that defines the silhouette. The case is crafted in a combination of stainless steel and yellow gold, a pairing that Cartier executes with characteristic refinement: polished and brushed surfaces alternate to catch the light, and the transition between metals feels deliberate and harmonious rather than merely decorative. At 42mm, this is the reference most often chosen by collectors who want the Ballon Bleu to read as a statement piece.

The dial of the W2BB0039 is finished in silver and populated with Roman numerals, a hallmark of Cartier's horological identity stretching back generations. Roman numerals in a Cartier typeface are not simply a design choice—they are an assertion of heritage, connecting this modern two-tone sports-elegant watch to the Maison's century-long tradition of blending fine jewelry sensibility with precision timekeeping. The silver tone of the dial provides a luminous backdrop that flatters both the yellow gold hour and minute hands and the blued-steel sword hands that Cartier employs across its dress and sport collections.

The yellow gold bezel echoes the warm metal throughout the case middle and bracelet, creating a cohesive two-tone composition. The integrated stainless steel and yellow gold bracelet is engineered to follow the wrist naturally, with a deployant clasp that ensures security during daily wear. This bracelet design is one of the details that elevate the Ballon Bleu beyond a simple dress watch: it is built to be worn every day, transitioning from a business meeting to a formal dinner with equal authority.

Buying the W2BB0039 brand new means receiving a Cartier Ballon Bleu de Cartier in pristine, unregistered condition, exactly as it leaves the Maison's quality control process. Bizak & Co. specializes in new and pre-owned luxury timepieces and is committed to offering the best price on references like this one. Whether you are adding the Ballon Bleu to an established collection or purchasing your first significant luxury watch, our team is ready to answer every question and guide you through the process with full transparency and confidence.