The Cartier Ballon Bleu de Cartier watch (model WJBB0070) is a luxurious timepiece that combines elegance with functionality. It features a 36mm round case and bracelet crafted from 18K yellow gold, exuding sophistication. The silvered sunray dial is adorned with polished blue hands and Roman numeral hour markers, offering a classic aesthetic. A diamond-set bezel adds a touch of brilliance, while the sapphire crystal ensures durability. Powered by a Swiss automatic movement, it provides a power reserve of approximately 42 hours. With water resistance up to 30 meters, this watch is both a statement piece and a practical accessory.