Rolex Oyster Perpetual 31 Watch Stainless Steel. Red grape dial with hour markers Roman numerals, and III, VI, IX of 18k White Gold. Screw-down solid crown with twin lock double waterproofness system. Scratch-resistant sapphire crystal. The watch has a central hour, minute and second hands. Stop-seconds for precise time setting. The Stainless Steel Domed bezel. The Watch comes with Mechanical Self-winding Movement & 2231 Caliber w/ 31 jewels & 48 hours power reserve. The Stainless Steel Oyster bracelet with flat three-piece links, folding Oysterclasp buckle. The Watch is with Rolex Watch box, Rolex Warranty Card. Covered with Rolex Warranty.
| SPECIFICATIONS: | |
| Make | Rolex |
| Model | Oyster Perpetual 31 |
| Reference | 177200-0017 |
| MODEL CASE | |
| Model case | Oyster, 31 mm, Oystersteel |
| Oyster architecture | Monobloc middle case, screw-down case back and winding crown |
| Diameter | 31 mm |
| Material | Oystersteel |
| Bezel | Domed |
| Winding crown | Screw-down, Twinlock double waterproofness system |
| Crystal | Scratch-resistant sapphire |
| Water-resistance | Waterproof to 100 metres / 330 feet |
| MOVEMENT | |
| Movement | Perpetual, mechanical, self-winding |
| Calibre | 2231, Manufacture Rolex |
| Precision | -2/+2 sec/day, after casing |
| Functions | Centre hour, minute and seconds hands. Stop-seconds for precise time setting |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Power reserve | Approximately 48 hours |
| BRACELET | |
| Bracelet | Oyster, flat three-piece links |
| Bracelet material | Oystersteel |
| Clasp | Oysterclasp |
| DIAL | |
| Dial | Red grape |
| CERTIFICATION | |
| Superlative Chronometer (COSC + Rolex certification after casing) | |
| WHAT IS INCLUDED | |
| Box | Original Rolex Watch box |
| Booklets | Yes |
| Warranty | Rolex Warranty card |