| Brand | RICHARD MILLE |
| Reference | RM 055 |
| Case | Rubberized grade-5 titanium caseband and back with ATZ front bezel |
| Size | 49.9 x 42.7mm |
| Movement | Hand-wound caliber RMUL2 |
| Dial | Skeleton |
| Power Reserve | Approximately 55 hours |
| Water Resistance | 50m |
| Caseback | Sapphire crystal |
| Strap/Bracelet | Rubber |
