| Brand | Blancpain |
| Name | Calendar gmt |
| Reference | 4276-3442A-55B |
| Diameter | 42 mm |
| Material | Platinum Case, Leather Strap |
| Features | Date, Date Pointer, Day of the Week, Month, GMT, Moonphase, Small Seconds, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $53,904 France - about €38,920 |