HAMILTON American Classic INTRA-MATIC AUTO. New authentic men's automatic chronograph watch model H38416160 featuring a green dial with luminescent white stick hour markers and hands, two sub-dials (second and minute), tachymeter bezel, date function at 6 o'clock, sapphire crystal, stainless steel mesh bracelet with folding clasp. Powered by Hamilton Caliber H-31 movement with approximately 60 hours power reserve.