| Girard Perregaux Watch Index | Internet Wristwatch Index | How to regulate a mechanical watch |
| y = yellow, p = pink, w = white, PR = power reserve, thickness = height |
| Case Color | Bracelet Color | Dial | Diameter (mm) |
Height | Movement | Model Number |
| gold | brown leather | white | 32 x 34.2 | 11.2 | GP4500 | 25815 |
| silver | brown leather | cream | 32 x 34.2 | 11.2 | GP4500 | 25815-11-111-BACA |
| silver | black leather | black | 32 x 34.2 | 11.2 | GP4500 | 25815-11-611-BA6A |
| gold | black leather | black | 32 x 34.2 | 11.2 | GP4500 | 25815-52-611-BA6A |