Casio Tide Graph Black Digital Watch WS1700H-1A

Ocean 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 meters deliver what you need on your most active days.