About This Watch: This Longines Heritage Watch L27414732 or L2.741.4.73.2 has an automatic chronograph, self winding movement with a date window. It features a silver dial and a scratch resistant sapphire crystal. Its finely crafted 40 mm case is made out of brushed stainless steel. This watch is water resistant up to 3 bars; 100 feet; 30 meters.