| Model | Constellation SS Rectangle Clou de Paris |
| Reference | 515.0030 |
| Year of Production | 1973 |
| Movement | Manual winding (Cal.625) |
| Country of Origin | Switzerland |
| Water Resistance | non-waterproof |
| Case Diameter | 35mm x 26mm |
| Case Material | Stainless steel |
| Crystal | mineral glass |
| Lug Width | 18mm |
| Buckle Width | 14mm |