Customized weather tight window for ceiling installation (skylight). Painted Aisi 316L stainless steel perimetral frame to be screwed to boat structure. Door compartment dimensions L764 x 937 mm, clear opening L520 x 720 mm. Mobile window made of painted Aisi 316L stainless steel prearradeg for the installation of a flat stratified glass, not blind, colour Europe grey, 21,5 mm thick. Folding hinges for upwards opening, abt 50°. Moved by electric actuators, power feed 24V. Weather tightness gaskets all along the window’s perimeter.