Yellow gold-tone 18kt yellow gold case with black rubber strap. Fixed tachymeter scale black ceramic bezel. Black dial featuring diamond hour markers and yellow gold-tone hands. Minute markers on the outer rim. Analog dial type equipped with luminescent accents for visibility in low light conditions. Chronograph movement includes three sub-dials displaying 60-second, 30-minute, and 12-hour functions. Powered by Rolex Calibre 4131 automatic movement offering a 72-hour power reserve. Equipped with scratch-resistant sapphire crystal glass. Secured screw-down crown enhancing water resistance up to 100 meters / 330 feet. Comes complete with original box, international warranty card, manual and other accessories ensuring authenticity and service history. Round case shape measuring 40 mm in diameter. Features a fold over clasp with safety release mechanism for secure wear. Luxury Swiss-made watch known for precision engineering.