Rolex Datejust 31, Stainless Steel, 18k Yellow Gold, and diamonds. White dial with Roman Numerals hour markers. The Stainless Steel, 18k Yellow Gold set with 24 Diamonds Bezel. The Watch comes with Mechanical Self-winding Movement & 2236 Caliber w/ 31 jewels & 55 hours power reserve. The Jubilee Stainless Steel, 18k Yellow Gold bracelet with concealed folding Crownclasp. The Waterproof is 100m/330 feet. The Watch is with a Rolex Watch box, Rolex Warranty Card. Covered with Rolex Warranty.
| SPECIFICATIONS: | |
| Make | Rolex |
| Model | Datejust 31 |
| Reference | 278343rbr-0002 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Oystersteel, yellow gold and diamonds |
| Oyster architecture | Monobloc middle case, screw-down case back, and winding crown |
| Diameter | 31 mm |
| Material | Yellow Rolesor - a combination of Oystersteel and 18 ct yellow gold |
| Bezel | Domed, 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 meters / 330 feet |
| MOVEMENT | |
| Movement | Perpetual, mechanical, self-winding |
| Caliber | 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 | Yellow Rolesor - a combination of Oystersteel and 18 ct yellow 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 |
View all Rolex Datejust 31 Watches