 
     Switzerland
Switzerland| Brand | Omega | 
|---|---|
| Collection | De Ville Hour Vision | 
| Model | 431.30.41.21.02.001 | 
| Gender/Type | Men | 
| Watch Style | Classic, Luxury | 
| Movement | Automatic self-wind | 
| Caliber mechanism | Omega 8500 | 
| Impermeability | 100 M (330 Foot) | 
| Width | 41 | 
| Case | Stainless steel | 
| Case Colour | Steel | 
| Glass | Anti-reflective sapphire | 
| Clock Face | Indices | 
| Dial Colour | Silvery | 
| Strap/Bracelet Material | Stainless steel | 
| Strap/Bracelet Colour | Steel | 
| Functions | Chronometer, Date | 
| Features | Transparent case back |