Prospex 'Night Speedtimer' Black Series SolarIntroducing the latest iteration of the Black Series designs: the Seiko Prospex Black Series Night Speedtimer, inspired by night missions and the intrepid view through a night scope. The newly developed green Lumibrite Pro colouring on the markers and hands is designed for increased visibility, allowing time to be read clearly in dark conditions. It displays the same colour in light and dark, for consistency and quick recognition, regardless of the