The Cartier Ballon Bleu 36mm reference 3284 is a distinguished timepiece that showcases Cartier's legacy of crafting elegant and timeless watches. This model features an automatic movement housed within a 36mm case, making it a versatile size suitable for various wrist sizes. It's part of the Ballon Bleu collection, which is known for its round shape and the distinctive blue cabochon-set crown that gives the watch its name. The collection is celebrated for its elegant design, blending classic Cartier aesthetics with modern touches.