Switzerland| Brand | Breitling |
|---|---|
| Collection | Montbrillant |
| Model | A4137012/G634/444A |
| Gender/Type | Men |
| Watch Style | Luxury, Sport |
| Movement | Automatic self-wind |
| Caliber mechanism | Breitling 41 |
| Impermeability | 30 M (99 Foot) |
| Width | 38 |
| Thickness | 12.3 |
| Case | Stainless steel |
| Case Colour | Steel |
| Glass | Anti-reflective sapphire |
| Clock Face | Arabic numerals, Indices |
| Dial Colour | Silvery |
| Strap/Bracelet Material | Stainless steel |
| Strap/Bracelet Colour | Steel |
| Functions | Chronometer, Date, Slide rule |