| Brand | Tudor | 
| Name | Hydronaut II | 
| Reference | 20030-93570 | 
| Diameter | 41 mm | 
| Material | Stainless Steel Case, Stainless Steel Strap | 
| Features | Date, Central Seconds Hand, Water resistant ≥ 600 ft, External rotating bezel | 
| Movement | Automatic Self-Winding Mechanical | 
| Price | About $1,925 France - about €1,390 |