Casio G-Shock G-LIDE Digital Mens Black Metal Surfing Watch GBX100-1Casio G Shock's new GBX100 G LIDE Tough Solar Series surfing watch is the first in the line of models to have solar power capabilities as well as Multi Band 6 and tide graph a must have for surfers of all levels. This specific design is a classic, but the classic black and silver look allows it to fit into anyone's wardrobe style. They include the ability to display info needed by surfers (high tide and low tide times and levels), and selection of