Silver-tone stainless steel case and bracelet with fixed silver-tone bezel. Features a blue dial equipped with silver-tone hands and index hour markers, plus minute markers on the outer rim. Analog dial type includes luminescent-coated hands and markers for enhanced legibility in low light conditions. Date display located between 4 and 5 o'clock. Chronograph function powered by Audemars Piguet Calibre 4401 Automatic movement featuring column wheel technology, flyback capability, containing 40 jewels composed of approximately 367 parts; operates at a frequency of 28800 vph (4Hz) and offers an approximate power reserve of 70 hours. Scratch-resistant sapphire crystal protects the dial. Screw-down winding/crown ensures water resistance up to 50 meters / 165 feet, suitable for everyday use including swimming but not diving. Transparent case back allows visibility of the movement. Round case measures 41 mm in diameter with a thickness of 12.4 mm. Secured by a fold over clasp equipped with safety release mechanism. Luxury analog Swiss made watch from Royal Oak series includes all original accessories: branded box, international warranty card, instruction manual.