Brand new authentic Longines steel watch model L2.921.4.56.6 / L29214566. Features a black dial with gold tone hands and prominent Arabic numeral/index hour markers plus outer minute gradation. Includes two sub-dials for 30-minute totalizer and 60-second tachymeter functions, powered by the automatic Chronograph movement Caliber L895 equipped with 59-hour power reserve. Functions include Hour, Minute, Second indication, Power Reserve display, and Chronograph timing capabilities (stopwatch). Comes with a deployment buckle featuring push-button activation for a secure fold-over clasp closure. Protected by sapphire crystal glass which is resistant to scratches. Round case measuring 40mm in diameter and 13.80mm thick. Water resistant up to 30 meters / 100 feet depth. Includes a transparent screw-down back and comes with a 2-year WatchMaxx warranty.