| Brand | Cartier | 
| Name | Ballon Bleu | 
| Reference | W6920081 | 
| Diameter | 46 mm | 
| Material | White Gold Case, Leather Strap | 
| Features | No date, Small Seconds, Water resistant to 100 ft, Regulator,
 Tourbillon
 | 
| Movement | Manual Mechanical Power Reserve 50 hours
 | 
|  | 
| Price | About $200,825 France - about €145,000
 
 |