 
     Switzerland
Switzerland| Brand | Breitling | 
|---|---|
| Collection | Windrider Blackbird | 
| Model | A4435910/B811/371A | 
| Gender/Type | Men | 
| Watch Style | Diving, Luxury, Sport | 
| Movement | Automatic self-wind | 
| Caliber mechanism | Breitling 44 | 
| Impermeability | 300 M (984 Foot) | 
| Width | 43.7 | 
| Thickness | 17.2 | 
| Case | Stainless steel | 
| Case Colour | Steel | 
| Glass | Anti-reflective sapphire | 
| Clock Face | Indices | 
| Dial Colour | Black | 
| Strap/Bracelet Material | Stainless steel | 
| Strap/Bracelet Colour | Steel | 
| Functions | Chronograph, Chronometer, Date | 
| Features | Luminiscent hands&markers, Main date, Screw-down crown, Tachymeter |