| IWC Watch Index | Internet Wristwatch Index | How to regulate mechanical watches |
All Portofino Automatic watches:
|
| plt = platinum, y = yellow, p = pink, w = white, PR = power reserve, thickness = height |
| Case | Dial | Diameter (mm) |
height (mm) |
Bracelet | Calibre | Model Number |
| rose gold | white | 39 | 8.6 | leather | 30110 | IW356302 |
| steel | white | 39 | 8.6 | leather | 30110 | IW35630 |
| steel | black | 39 | 8.6 | leather | 30110 | IW356305 |