 
     Switzerland
Switzerland| Brand | Perrelet | 
|---|---|
| Collection | Seacraft Chronograph | 
| Model | A1054/2 | 
| Gender/Type | Men | 
| Watch Style | Diving, Luxury, Sport | 
| Movement | Automatic self-wind | 
| Caliber mechanism | P-271 | 
| Impermeability | 777 M (2550 Foot) | 
| Width | 45 | 
| Thickness | 17.45 | 
| Case | Stainless steel | 
| Case Colour | Black, Steel | 
| Glass | Anti-reflective sapphire | 
| Clock Face | Indices | 
| Dial Colour | Black | 
| Strap/Bracelet Material | Leather | 
| Strap/Bracelet Colour | Black | 
| Functions | Chronograph, Date | 
| Features | Helium valve, Luminiscent hands&markers, Screw-down crown |