Casio Tide Graph Digital Bluetooth G-Shock GBX-100-1 G-LIDE Men's Watch, Black

Movement: Quartz digital Impact resistant structure: Shock Resist Mobile Link function: Function linkage via Bluetooth® communication with compatible mobile phones Body size: length x width x thickness: 50.9 x 46 x 14.7 mm Weight: 66g Tide information and sunrise/sunset times, essential for surfers, can be easily set on the watch by selecting from approximately 3,300 locations around the world using the dedicated app. The wide-face, high-resolution MIP LCD screen enhances visibility, and in addition to the tide graph and moon data displays of previous models, it now displays high/low tide times, tide levels, and sunrise/sunset times. This latest model also sees advancements in design, structure, and materials, not just functionality. The bezel is made of a combination of resin and metal. The top section of the bezel is made of stainless steel, with a hairline and honed finish for strength and texture. The resin guard structure withstands impacts from above, below, left, and right, and, together with the button guard at 6 o'clock, provide the shock resistance you expect from G-SHOCK. The band is made of soft urethane with a slit at the base at 6 o'clock for a comfortable fit and to allow water and sweat to escape.