Louis Erard 80 231 AA 01
| Brand | Louis Erard |
| Reference | 80 231 AA 01 |
| Diameter | 42 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | Chronograph, Date Pointer, Day of the Week, Month, Moonphase, Small Seconds, Central Seconds Hand, Day/Night Indicator |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $4,155 France - about €3,000 France - about €3,000 |
