Cartier Ballon Bleu Mechanical Automatic Wristwatches for 。Brand CARTIER Model Baron Blue MM Gender Boy\'s Material Stainless Steel / Stainless Steel Dial color Silver Movement Automatic Ref Number W6920071 Serial Number 3489760***ZX Accessories Guarantee(card) Case size About 33mm (1.3inch) (not including the crown) Wrist size About 15.5cm (6.1 inch) Keeping time +68 sec/day(measured value)　※Reference value Guarantee information 2019/08/08 State of the wound Glass No damage Case Light scratch(The entire ) Bezel a few scratch, small wound(The entire ) Belt/Bracelet Light scratch(The entire ) Hand No damage Dial No damage Buckle Light scratch CL Number 963155　 206 260603 MA Condition Rank Body rank B Belt/Bracelet rank B Condition RANK Explanation N [Mint] Item has never been used. S [Beautiful] Item is like new withvery slight signs of use. A [Excellent] Item has clearly been used,but has no significant scratches or wear. AB [Great] Item has slight surface scratches or slight wear,but looks great. B [Good] Item shows scratches or wear that is visible when worn on wrist. BC [Fair] Item is not in perfect working order or slightly damaged. C [Poor] Item cannot be used as-is.Repair needed or used as parts.