| Omega Watch Index | Internet Wristwatch Index | How to regulate mechanical watches |
| Case | Bracelet | Dial | Size | Model number |
| steel | steel | black | gents | 3220.50.00 |
| steel | steel | silver | gents | 3221.30.00 |
| steel | steel | blue | gents | 3222.80.00 |
| red gold | red gold | black | gents | 323.50.40.44.01.001 |
| red gold | leather | black | gents | 323.53.40.44.01.001 |
| yellow gold | yellow gold | white | gents | 323.50.40.44.02.001 |
| red gold | leather | white | gents | 323.53.40.44.02.001 |
| steel-yellow gold | steel | white | gents | 323.21.40.44.02.001 |
| steel-red gold | steel | black | gents | 323.21.40.44.01.001 |
| Link to Omega Speedmaster Day-Date section of Omega's Website |