Aquinus dedicates a Limited Edition ideal for divers and marine biologists who care about the ocean, featuring the essentials needed for diving. Stainless steel brushed round case with matte black aluminum inlay, satin white dial with applied 9H Marine Conservation Philippines logo, shiny black indexes with white luminous filling. Utilizes Swiss Movement Ronda 763 Quartz, a highly reliable mechanism for diving watches. To withstand the pressures of the water this watch features a stainless steel three (3) link bracelet.