Rolex Datejust 31mm Bright Black Dial White Gold President Watch
Rolex Datejust 278289RBR-0011 Bright Black Roman Numeral 31mm Dial Set with Diamonds Bezel 18 kt White Gold President Bracelet Watch
Specifications:
| Brand: | Rolex |
| Model: | Datejust 31 |
| Reference Number: | 278289RBR-0011 |
| CASE | |
| Case Diameter | 31 mm |
| Oyster Architecture | Monobloc middle case, screw-down case back and winding crown |
| Case Material | 18 kt white gold |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Bezel | Set with diamonds |
| Winding crown | Screw-down, Twinlock double waterproofness system |
| Water Resistance | Waterproof to 100 metres / 330 feet |
| DIAL | |
| Dial Color | Bright black |
| Dial Details | Roman numeral |
| BRACELET | |
| Band | President, semi-circular three-piece links |
| Bracelet Material | 18 kt white gold |
| Clasp | Concealed folding Crownclasp |
| MOVEMENT | |
| Movement | Perpetual, mechanical, self-winding |
| Calibre | 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 |
| Certification | Superlative Chronometer (COSC + Rolex certification after casing) |
2 Years Warranty
Comprehensive warranty coverage for complete peace of mind with your purchase. We stand behind our products with full manufacturer support and dedicated customer service. Our warranty covers all manufacturing defects, mechanical failures, and component malfunctions. Should any issues arise during the warranty period, we provide fast repair or replacement services at no additional cost. Our experienced technicians use only genuine parts and follow strict quality standards to ensure your product performs at its best.
| BRAND | Rolex |
|---|---|
| DIAL COLOR | Blackz |
| SIZE | 31 ММ |
Certified Authentic
Every product in our collection is guaranteed 100% authentic with proper certification and comprehensive documentation. We work directly with authorized dealers and manufacturers to ensure the authenticity of every item we sell. Each product comes with original packaging, warranty cards, instruction manuals, and certificates of authenticity where applicable. Our team of experts carefully inspects every item before shipment, verifying serial numbers and checking for authenticity markers.
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