Longines Master
| Brand | Longines |
| Name | Master |
| Reference | L2.631.4.51.6 |
| Diameter | 39 mm |
| Material | Stainless Steel Case, Stainless Steel Strap |
| Features | Date, World Time, Central Seconds Hand, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical |
