CASIO STANDARD MENS 100M - WS-1700H-8AVDFOcean lovers take note! Digital watches with large case and handy functions that anyone into marine sports will love. The heavy duty design with rugged case shape and multi window face evokes the look of mechanical gears. Featuring an LCD inspired by a cool gadget look, these timepieces deliver the info you need in a clearly visible, easy read. As much function as style, the tide graph, moon data, 10 year battery life, and water resistance up to 100