Rolex Perpetual Datejust 31 Watch of 18k Everose Gold. Ros colour dial set with diamonds. Hour markers are Diamonds in 18k gold settings. The 18k Everose Gold domed bezel. The 18k Everose Gold President bracelet, 278245-0030. Rolex Perpetual Datejust 31 Watch of 18k Everose Gold. Ros colour dial set with diamonds. Hour markers are Diamonds in 18k gold settings. Screw-down solid crown with twin lock double waterproofness system. Scratch-resistant sapphire crystal with cyclops lens over the date. The watch is equipped with central hour, minute and seconds hands, instantaneous date with rapid setting, and stop-seconds. The 18k Everose Gold domed bezel. The Watch comes with Mechanical Self-winding Movement & 2236 Caliber w/ 31 jewels & 55 hours power reserve. The 18k Everose Gold President bracelet with concealed folding Crownclasp. The Watch is with a Rolex Watch box, Rolex Warranty Card. Covered with Rolex Warranty.
| SPECIFICATIONS: | |
| Make | Rolex |
| Model | Datejust 31 |
| Reference | 278245-0030 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Everose gold |
| Oyster architecture | Monobloc middle case, screw-down case back and winding crown |
| Diameter | 31 mm |
| Material | 18 ct Everose gold |
| Bezel | Domed |
| 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 | President, semi-circular three-piece links |
| Bracelet material | 18 ct Everose gold |
| Clasp | Concealed folding Crownclasp |
| DIAL | |
| Dial | Ros colour set with diamonds |
| Gem Setting | Diamonds in 18 ct gold settings |
| CERTIFICATION | |
| Superlative Chronometer (COSC Rolex certification after casing) | |
| WHAT IS INCLUDED | |
| Box | Original Rolex Watch box |
| Booklets | Yes |
| Warranty | Rolex Warranty card |