Cartier Ballon Bleu
| Brand | Cartier |
| Name | Ballon Bleu |
| Reference | W69017Z4 |
| Diameter | 37 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | No date, Central Seconds Hand, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $7,479 France - about €5,400 |
