| Zenith Watch Index | Internet Wristwatch Index | How to regulate mechanical watches |
| plt = platinum, y = yellow, p = pink, w = white, PR = power reserve, size = Diameter (mm), thickness = height |
| Model | Case | Bracelet | Diameter (mm) | Calibre | Model Number |
| Tourbillon Chronograph Black Tie | platinum | black leather | 45 | EL PRIMERO 4005 | 57.1261.4005/09.C596 |
| Tourbillon Chronograph | platinum | black leather | 45 | EL PRIMERO 4005 | 40.1260.4005/02.C505 |
| Tourbillon Chronograph | white gold | black leather | 45 | EL PRIMERO 4005 | 65.1260.4005/23.C505 |
| Tourbillon Chronograph | rose gold | black leather | 45 | EL PRIMERO 4005 | 18.1260.4005/02.C505 |
| Tourbillon Chronograph Concept | white gold | black leather | 45 | EL PRIMERO 4005 | 65.1260.4005/77.C611 |
| Perpetual Calendar Black Tie | platinum | black leather | 45 | EL PRIMERO 4003 | 57.1261.4003/09.C596 |
| Perpetual Calendar | platinum | black leather | 45 | EL PRIMERO 4003 | 40.1260.4003/01.C505 |
| Perpetual Calendar | white gold | black leather | 45 | EL PRIMERO 4003 | 65.1260.4003/21.C505 |
| Perpetual Calendar | rose gold | black leather | 45 | EL PRIMERO 4003 | 18.1260.4003/01.C505 |
| Zenith Watch Index | Internet Wristwatch Index | How to regulate mechanical watches |
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