| Rating | |
| Brand | Tudor | 
| Name | Grantour Chrono Flyback | 
| Reference | 20550N | 
| Diameter | 42 mm | 
| Material | Stainless Steel Case, Stainless Steel Strap | 
| Features | Chronograph, Bicompax,  Flyback, Date, Water resistant to 300 ft  | 
| Movement | Automatic Self-Winding Mechanical | 
| Price | About $5,295 France - about €4,040 Switzerland - about CHF 4,400  |