| Omega Watch Index | Internet Wristwatch Index | How to regulate mechanical watches |
| Case | Bracelet | Dial | Size | Model number |
| steel | steel | blue | gents | 2517.80.00 |
| steel | steel | silver | gents | 2517.30.00 |
| steel | steel | silver | mid size | 2518.30.00 |
| steel | steel | black | mid size | 2518.50.00 |
| steel | steel | blue | mid size | 2518.80.00 |
| steel | steel | black | gents | 2517.50.00 |
| Link to Aqua Terra Quartz section of Omega's Website |