Cartier Ballon Bleu W4BB0028 stainless steel automatic watch with ice-blue dial—iconic rounded case, Roman numerals, and sparkling diamond-set bezel for elevated everyday luxury. Brand: Cartier Model: Ballon Bleu Reference: W4BB0028 Serial No.: 3489426002BX Condition: Excellent Condition Details:  Excellent overall condition with almost no visible signs of use. Barely noticeable hairline marks may be present, but they are not visible to the naked eye. Please see photos for details. Dial Colour: Blue Case Material: Stainless steel  Starp Colour: Silver Strap material: Stainless steel Movement: Automatic Closure: Fold clasp Dial Diameter: 33 mm  Approx. max circumference: 19 cm Comes With: Box, certificate