| Brand | Rolex |
| Model | Milgauss |
| Reference number |
116400 |
| Movement | Automatic |
| Case material | Steel |
| Bracelet material | Steel |
|
Caliber |
|
| Movement | Automatic |
| Movement/Caliber | 3131 |
| Base caliber | Rolex 3131 |
| Power reserve | 48 h |
| Number of jewels | 31 |
|
Case |
|
| Case material | Steel |
| Case diameter | 40 mm |
| Water resistance | 10 ATM |
| Bezel material | Steel |
| Crystal | Sapphire crystal |
| Dial | Black |
| Dial numerals | No numerals |
|
Bracelet/strap |
|
| Bracelet material | Steel |
| Bracelet color | Steel |
| Clasp | Fold clasp |
| Clasp material | Steel |
