Rolex Perpetual Datejust 31 Watch of Stainless Steel and 18k White Gold. Rhodium 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 fluted bezel of 18k White Gold. The Watch comes with Mechanical Self-winding Movement & 2235 Caliber w/ 31 jewels & 48 hours power reserve. The Jubilee of Stainless Steel 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 | 178274-0063 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Oystersteel and white gold |
| 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 | Fluted |
| 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 | Jubilee, five-piece links |
| Bracelet material | Oystersteel |
| Clasp | Concealed folding Crownclasp |
| DIAL | |
| Dial | Rhodium |
| CERTIFICATION | |
| Superlative Chronometer (COSC + Rolex certification after casing) | |
| WHAT IS INCLUDED | |
| Box | Original Rolex Watch box |
| Booklets | Yes |
| Warranty | Rolex Warranty card |