ROLEX GMT MASTER codes
| Referenz | Modell | Kaliber | Glas | Krone | Produktionsjahre |
| 6542/0 | GMT-MASTER | 1036, 1065, 1066 | Plexi | Twinlock | 1955 - 1959 |
| 6542/8 | GMT-MASTER | 1036, 1065, 1066 | Plexi | Twinlock | 1955 - 1959 |
| 1675/0 | GMT-MASTER | 1565, 1570, 1575 | Plexi | Twinlock | 1959/60 - 1980 |
| 1675/3 | GMT-MASTER | 1565, 1570, 1575 | Plexi | Twinlock | 1970/71 - 1980 |
| 1675/8 | GMT-MASTER | 1565, 1570, 1575 | Plexi | Twinlock | 1959/60 - 1980 |
| 16700 | GMT-MASTER | Saphir | Twinlock | 1989 - 1999 | |
| 16710/16710 T | GMT-MASTER II | 3185 | Saphir | Twinlock | 1989 - 2006/2007 |
| 16713/16713 T | GMT-MASTER II | 3185 | Saphir | Twinlock | 1989 - 2005/2006 |
| 16718/16718 T | GMT-MASTER II | 3185 | Saphir | Twinlock | 1989 - 2004 |
| 16750 | GMT-MASTER | 3075 | Plexi | Twinlock | 1979 - 1988 |
| 16753 | GMT-MASTER | 3075 | Plexi | Twinlock | 1979/80 - 1988 |
| 16758 | GMT-MASTER | 3075 | Saphir | Twinlock | 1979/80 - 1988 |
| 16760 Fat Lady | 1st. GMT-MASTER II | 3085 | Saphir | Twinlock | 1983 - 1988 |
| 116710 | GMT-MASTER II | 3186 | Saphir | Triplock | 2007 |
| 116713 | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116718 | GMT-MASTER II | 3185 / 3186 | Saphir | Triplock | 2005 |
| 116748 SA, | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116758 SA | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116748 SANR | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116758 SANR | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116748 SARU | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 16758 SARU | GMT-MASTER II | 3186 | Saphir | Triplock | 2006 |
| 116759 SA | GMT-MASTER II | 3186 | Saphir | Triplock | 2007 |
| 116759 SANR | GMT-MASTER II | 3186 | Saphir | Triplock | 2007 |
| 116759 SARU | GMT-MASTER II | 3186 | Saphir | Triplock | 2007 |