Casio G-Shock Black Digital Watch Gbx-100ns-4dr

From the G-LIDE Series of G-SHOCK extreme sports watches comes a pair of new models that add night surfing designs to the GBX-100. This new model comes with the ability to display information required by surfers (high tide and low tide times and levels), and to use a phone application for simple selection of one of approximately 3,300 locations around the globe.