About This Watch: This Longines PrimaLuna Watch L81120876 or L8.112.0.87.6 has a quartz movement with a date window . It features a white mother of pearl dial with diamonds and a scratch resistant sapphire crystal. Its finely crafted 30 mm case is decorated with diamonds and is made out of stainless steel. This watch is water resistant up to 3 bars; 100 feet; 30 meters.