Analog chronograph men's watch, Black dial with luminous silver-tone hands and index hour markers, Minute outer track markers, Fixed bezel with black top ring showing tachymeter markings, Stainless steel case bracelet combination, 48-hour power reserve movement (calibre 1863), Luminescent functionality, Sapphire crystal scratch resistant display, Pull/push crown operation, Skeleton case back design, Round shape measuring 42mm diameter and 14.3mm thickness, Hidden fold over clasp closure system, Water resistance up to 50 meters / 165 feet depth equivalent, Functions include chronograph with three sub-dials (60-second, 30-minute, 12-hour), hour, minute, second display capabilities, Tachymeter feature for speed measurement, Dress watch aesthetic style, Swiss Made quality label