| Model | Tank Americaine Small Model 18K White Gold |
| Reference | 2489 |
| Year of Production | 2000s |
| Movement | Quartz (Battery-powered Cal. 157) |
| Country of Origin | Switzerland |
| Water Resistance | Daily life water resistance |
| Case Diameter | 35 mm x 19 mm |
| Case Material | White gold |
| Crystal | Sapphire crystal |
| Lug Width | 13mm |
| Buckle Width | 12mm |