The Longines Heritage Collection watch featuring a case in polished stainless steel with sapphire crystal. "Legend Diver" watch is a reissue of a classic 1960s diving watch. Black lacquered internal bezel, synthetic black fabric strap, and case back embossed with divers. Black lacquered dial featuring beige indexes and Arabic numerals. Polished stainless steel hands, luminous hour markings, and date window. Water resistant up to 30 meters.