Alpina Extreme Tourbillon Regulator
| Brand | Alpina |
| Name | Extreme Tourbillon Regulator |
| Reference | AL-980BCT5AE9 |
| Diameter | 48 mm |
| Material | Titanium Case, Rubber Strap |
| Features | No date, Regulator, Water resistant to 300 ft, Tourbillon |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $51,106 France - about €36,900 |
