| Brand | Rolex |
| Series | Datejust 31 |
| Model Number | 278285RBR (Silver Diamond Dial Variant) |
| Case Material | 18k Everose Gold |
| Case Size | 31 mm |
| Bezel | Set with 46 brilliant-cut diamonds |
| Dial | Silver with sunray finish; 10 diamond hour markers in 18k gold settings |
| Movement | Perpetual, mechanical, self-winding (Calibre 2236) |
| Oscillator | Syloxi hairspring in silicon; Paraflex shock absorbers |
| Power Reserve | Approximately 55 hours |
| Bracelet | President, semi-circular three-piece links in 18k Everose Gold (MDP Configuration) |
| Clasp | Concealed folding Crownclasp |
| Water Resistance | 100 meters / 330 feet |



