Authentic New Longines HydroConquest Automatic watch model L3.841.4.56.6 (equivalent to L38414566). Features an automatic movement powered by the Longines Caliber L619/888 with a 64-hour power reserve. Includes hour, minute, second and date functions. Comes equipped with scratch-resistant sapphire crystal, uni-directional rotating bezel, screw-down crown, black dial with silver tone luminous hands and Arabic/Index numeral hour markers featuring outer minute markers, stainless steel case with brushed and polished bracelet finish, folding clasp closure, solid case back, and is water resistant to 300 meters (990 feet).