| Brand | Louis Erard |
| Name | Date |
| Reference | 69 257 AA 21 |
| Diameter | 40 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | Date, Central Seconds Hand, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $623 France - about €450 |