Rolex Datejust 31, Stainless Steel, 18k Everose Gold, and diamonds. White dial with Roman Numerals hour markers. The 18k Everose Gold bezel set with 46 Diamonds. The Watch comes with Mechanical Self-winding Movement & 2236 Caliber w/ 31 jewels & 55 hours power reserve. The Jubilee Stainless Steel, 18k Everose Gold bracelet with concealed folding Crownclasp. The Waterproof is to 100m/330 feet. The Watch is with Rolex Watch box, Rolex Warranty Card. Covered with Rolex Warranty.
| SPECIFICATIONS: | |
| Make | Rolex |
| Model | Datejust 31 |
| Reference | 278381rbr-0004 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Oystersteel, Everose gold and diamonds |
| Oyster architecture | Monobloc middle case, screw-down case back and winding crown |
| Diameter | 31 mm |
| Material | Everose Rolesor - a combination of Oystersteel and 18 ct Everose gold |
| Bezel | Set with diamonds |
| Winding crown | Screw-down, Twinlock double waterproofness system |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Water-resistance | Waterproof to 100 metres / 330 feet |
| MOVEMENT | |
| Movement | Perpetual, mechanical, self-winding |
| Calibre | 2236, Manufacture Rolex |
| Precision | -2/ 2 sec/day, after casing |
| Functions | Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Oscillator | Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Power reserve | Approximately 55 hours |
| BRACELET | |
| Bracelet | Jubilee, five-piece links |
| Bracelet material | Everose Rolesor - a combination of Oystersteel and 18 ct Everose gold |
| Clasp | Concealed folding Crownclasp |
| DIAL | |
| Dial | White |
| CERTIFICATION | |
| Superlative Chronometer (COSC Rolex certification after casing) | |
| WHAT IS INCLUDED | |
| Box | Original Rolex Watch box |
| Booklets | Yes |
| Warranty | Rolex Warranty card |
