Switzerland| Brand | Omega |
|---|---|
| Collection | Constellation Chronometer |
| Model | 123.20.38.21.01.001 |
| Gender/Type | Men |
| Watch Style | Classic, Gold, Luxury |
| Movement | Automatic self-wind |
| Caliber mechanism | Omega 8500 |
| Impermeability | 100 M (330 Foot) |
| Width | 38 |
| Case | Gold, Stainless steel |
| Case Colour | Pink, Steel |
| Glass | Anti-reflective sapphire |
| Clock Face | Indices |
| Dial Colour | Black |
| Strap/Bracelet Material | Gold, Stainless steel |
| Strap/Bracelet Colour | Pink, Steel |
| Functions | Chronometer, Date |
| Features | Luminiscent hands&markers, Transparent case back |