| Model | Santos VLC SM 18KYG×SS |
| Reference | 81913 |
| Year of Production | 1980's |
| Movement | Quartz (battery operated Cal.859) |
| Country of Origin | Switzerland |
| Water Resistance | Daily life waterproof |
| Case Diameter | 27mm |
| Case Material | 18k yellow gold x stainless steel |
| Crystal | mineral glass |
| Lug Width | 12mm |
| Buckle Width | 11mm |