Rolex Oyster Daydate Black

• Perpetual Automatic Caliber – Self-winding movement powered by Rolex's innovative rotor mechanism, requiring no battery and delivering consistent performance throughout the day. • Day-Date Window Function – Simultaneous display of complete weekday and numerical date in a single aperture, a distinguished complication reserved for executive-grade timepieces. • Oyster Case Architecture – Three-piece construction with screw-down crown and caseback, engineered to provide superior water resistance and comprehensive protection of internal components. • Black Dial Presentation – Deep, refined black surface with enhanced contrast for optimal readability, offering timeless elegance that transitions seamlessly across professional and formal environments. • Chronometer-Certified Accuracy – Validated to Swiss chronometer standards with precision tolerances of -4 to +6 seconds daily, exemplifying Rolex's unwavering dedication to horological excellence.