Rolex Perpetual Lady-Datejust Watch, 18k Yellow Gold, and diamonds. Silver dial set with diamonds. Nine diamonds set in star-shaped hour marker settings and 8-diamond set in Roman numeral IX. The 18k Yellow Gold bezel set with 44 Diamonds. The President 18k Yellow Gold Bracelet, 279138rbr-0001.
Rolex Lady-Datejust, 18k Yellow Gold, and diamonds. Silver dial set with diamonds. Nine diamonds set in star-shaped hour marker settings and 8-diamond set in Roman numeral IX. 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 Yellow Gold bezel set with 44 Diamonds. The Watch comes with Mechanical Self-winding Movement & 2236 Caliber w/ 31 jewels & 55 hours power reserve. The President 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 | Lady-Datejust |
| Reference | 279138rbr-0001 |
| MODEL CASE | |
| Model case | Oyster, 28 mm, yellow gold, and diamonds |
| Oyster architecture | Monobloc middle case, screw-down case back, and winding crown |
| Diameter | 28 mm |
| Material | 18 ct yellow gold |
| Bezel | 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 | President, semi-circular three-piece links |
| Bracelet material | 18 ct yellow gold |
| Clasp | Concealed folding Crownclasp |
| DIAL | |
| Dial | Silver 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 |