| Brand | Montblanc |
| Name | Timewalker Chronograph Twinfly Greytech |
| Diameter | 43 mm |
| Material | Titanium Case, Leather Strap |
| Features | Flyback, Date, GMT |
| Movement | Automatic Self-Winding Mechanical Power Reserve 72 hours |
| Price | About $15,221 France - about €10,990 |