Audemars Piguet Royal Oak Selfwinding
| Brand | Audemars Piguet |
| Name | Royal Oak Selfwinding |
| Reference | 15400ST.OO.1220ST.01 |
| Diameter | 41 mm |
| Material | Stainless Steel Case, Stainless Steel Strap |
| Features | Date, Central Seconds Hand, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical Power Reserve 60 hours |
| Price | About $24,238 France - about €17,500 |
