| Model | Tank Allongee SM 18K white gold |
| Reference | 2680 |
| Year of Production | 1990's |
| Movement | Quartz (battery operated) |
| Country of Origin | Switzerland |
| Water Resistance | non-waterproof |
| Case Diameter | 28mm×14mm |
| Case Material | 18k white gold |
| Crystal | mineral glass |
| Lug Width | 9mm |
| Buckle Width | 9mm |