Switzerland| Brand | Fortis |
|---|---|
| Collection | B42 Diver Chronograph |
| Model | 640.10.12 L 01 |
| Gender/Type | Men |
| Watch Style | Diving, Sport |
| Movement | Automatic self-wind |
| Caliber mechanism | ETA Valjoux 7750 |
| Impermeability | 200 M (660 Foot) |
| Width | 42 |
| Case | Stainless steel |
| Case Colour | Black, Steel |
| Glass | Anti-reflective sapphire |
| Clock Face | Arabic numerals |
| Dial Colour | White |
| Strap/Bracelet Material | Leather |
| Strap/Bracelet Colour | Black |
| Functions | Chronograph, Date, Week day |
| Features | Luminiscent hands&markers, Transparent case back |