| Brand | Breguet |
| Name | Classique complications Tourbillon Extra-Plat 5377 |
| Reference | 5377PT/12/9WU |
| Diameter | 42 mm |
| Material | Platinum Case, Leather Strap |
| Features | No date, Power Reserve Indicator, Small Seconds, Water resistant to 100 ft, Tourbillon |
| Movement | Automatic Self-Winding Mechanical Power Reserve 80 hours |
| Price | About $221,046 France - about €159,600 |