Casio Men's OCEANUS Manta S5000 Series Slim Case OCW-S5000E-1AJFProduct Highlights "Elegance, Technology" is the brand concept behind the Oceanus Manta, which pursues exquisite finishing and a thin, beautiful form. Introducing the thinnest and most elegant model in Manta's history, featuring a newly developed module. By implementing a single sided high density mounting that places components on one side only, and evolving the structure to thin parts by 1 100 mm increments, the functionality remains intact while