Cartier Ballon Bleu de Cartier Moonphase 37mm Stainless Steel Bracelet WSBB0050

The Cartier Ballon Bleu de Cartier is one of the most celebrated watch designs of the twenty-first century, introduced by Cartier in 2007 and instantly recognized for its smooth, domed case, gently curved lugs, and the distinctive blue sapphire cabochon set into the crown guard at three o'clock. The 37mm reference WSBB0050 sits comfortably between the brand's smaller and larger offerings, making it a genuinely versatile size that works beautifully on a broad range of wrists regardless of gender. From its very first appearance, the Ballon Bleu captured the imagination of collectors and fashion enthusiasts alike by blending Cartier's storied jewelry heritage with serious horological craft.

The dial of the WSBB0050 is finished in silver and laid out with Cartier's hallmark Roman numerals, a detail that ties this modern reference directly to the Maison's century-long tradition of producing some of the world's finest dress watches. A moonphase complication sits gracefully within the dial, adding a layer of poetic sophistication that elevates the WSBB0050 well beyond a simple time-only piece. The moonphase display is precisely rendered and lends the watch an almost celestial character that resonates strongly with anyone who appreciates classical complications presented in a contemporary format.

The 37mm case is crafted entirely in stainless steel, polished and finished to the exacting standards Cartier applies across its fine watchmaking collections. The stainless steel bezel follows the same refined line as the case, free of ornamentation so that the dial and its moonphase window remain the focal point. The matching stainless steel bracelet integrates seamlessly with the case, creating a fluid, uninterrupted profile on the wrist that reflects the balloon-like roundness the Ballon Bleu line is named for.

Powering the WSBB0050 is an automatic movement, ensuring the convenience of self-winding wear day to day without sacrificing the quality expected of a Cartier manufacture. Automatic winding is especially well suited to a watch worn as frequently as the Ballon Bleu, which, thanks to its versatile 37mm footprint and dressy yet understated aesthetic, transitions effortlessly from business attire to formal evening wear. Owning this reference means owning a watch that genuinely keeps pace with a dynamic lifestyle.

Bizak & Co. is pleased to offer this Cartier Ballon Bleu de Cartier WSBB0050 in brand-new condition, allowing the next owner to experience the watch exactly as Cartier intended from the very first moment it is placed on the wrist. Purchasing a new reference from Bizak & Co. means working with a trusted luxury watch dealer committed to transparency, competitive pricing, and outstanding client service. Whether you are adding a first Cartier to your collection or seeking the perfect gift, the WSBB0050 represents one of the finest choices available in contemporary Swiss watchmaking, and our team is ready to assist you every step of the way.