Rolex Perpetual Datejust 31 Watch of Stainless Steel, 18k White Gold, and diamonds. White dial, with hour markers Roman Numerals of 18k White Gold. Screw-down, Twinlock double waterproofness system. Scratch-resistant sapphire crystal, Cyclops lens over the date. Centre hour, minute, and seconds hands. Instantaneous date with a rapid setting. Stop-seconds for precise time setting. The 18k White Gold bezel with set 46 diamonds. The Watch comes with Mechanical Self-winding Movement & 2235 Caliber w/ 31 jewels & 48 hours power reserve. The Oyster of Stainless Steel bracelet with folding Oysterclasp with Easylink 5 mm comfort extension link. The water resistance is up to 100m/330ft. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. The Watch is with a Rolex Watch box, Rolex Warranty Card. Covered with Rolex Warranty.
| SPECIFICATIONS: | |
| Make | Rolex |
| Model | Datejust 31 |
| Reference | 178384-0020 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Oystersteel, white gold and diamonds |
| Oyster architecture | Monobloc middle case, screw-down case back and winding crown |
| Diameter | 31 mm |
| Material | White Rolesor - a combination of Oystersteel and 18 ct white gold |
| Bezel | Set with diamonds |
| Winding crown | Screw-down, Triplock triple 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 | 2235, Manufacture Rolex |
| Precision | -2/ 2 sec/day, after casing |
| Functions | Centre hour, minute and seconds hands Instantaneous day and date in apertures, unrestricted rapid-setting. Stop-seconds for precise time setting |
| Oscillator | Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Power reserve | Approximately 48 hours |
| BRACELET | |
| Bracelet | Oyster, flat three-piece links |
| Bracelet material | Oystersteel |
| Clasp | Folding Oysterclasp with Easylink 5 mm comfort extension link |
| 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 |
