Switzerland| Brand | Longines |
|---|---|
| Collection | Master |
| Model | L2.648.4.78.5 |
| Gender/Type | Men |
| Watch Style | Classic |
| Movement | Automatic self-wind |
| Caliber mechanism | L607 |
| Impermeability | 30 M (99 Foot) |
| Width | 40 |
| Case | Stainless steel |
| Case Colour | Steel |
| Glass | Sapphire |
| Clock Face | Roman numerals |
| Dial Colour | Silvery |
| Strap/Bracelet Material | Leather |
| Strap/Bracelet Colour | Brown |
| Functions | Date |
| Features | Main date, Transparent case back |