Authentic Omega Speedmaster Professional Chronograph, Model Number: 310.60.42.50.99.002 (Also known as 310604225099002). Manual winding movement with chronometer certification and Calibre 3861 engine offering a 50-hour power reserve. Features an 18K yellow gold polished case, matching bracelet with folding clasp, luminous black hands with hour markers and minute markers on the outer tachymeter ring bezel (black ceramic). Includes sub-dials for seconds, minutes, hours timing functions alongside chronograph functionality. Equipped with scratch-resistant sapphire crystal glass and is 50 meters water resistant. Comes with a standard 5-year WatchMaxx warranty.
