The Cartier Ballon Bleu W4BB0028 is an elegant timepiece featuring a  diamond bezel, stainless steel case and bracelet. It has a blue face with Roman numerals, blue steel hands, and a signature sapphire cabochon crown, blending classic sophistication with modern luxury. Brand: Cartier Model: Ballon Bleu Reference: W4BB0028 Condition: Very Good Condition Details: Looks just like new, no visible defects.Dial Colour: Blue Case Material: Stainless steel Starp Colour: Silver Strap material: Stainless steel Movement: Automatic Closure: Fold clasp Face Diameter: 3,3 cm  Approx. max circumference: 19 cm Comes With: Box, warranty card