Cartier Ballon Bleu ref: W69010Z4 is a 29mm luxury timepiece crafted from stainless steel. It features a quartz movement, ensuring precise timekeeping. The watch is designed with a 57-piece construction, highlighting its intricate assembly. The stainless steel case and bracelet offer durability and a sleek appearance. This model is equipped with a sapphire crystal, providing scratch resistance and clarity. The Ballon Bleu's design is completed with a fluted crown set with a synthetic cabochon-shaped spinel, adding a distinctive touch to its overall aesthetic.