Casio G-Shock G-Steel Men's Watch GST-B100B-1A3 Analog-Digital GST-B100 Series Tough Solar (Solar powered) Mobile link (Wireless linking using Bluetooth®) digital made from carbon fiber inserts

made from carbon fiber inserts pressed between layers of resin

Daily alarms

and The current tidal water level is displayed

or the LCD display date and week below

Casio G-Shock G-Steel Men's Watch GST-B100B-1A3 Analog-Digital GST-B100 Series Tough Solar (Solar powered) Mobile link (Wireless linking using Bluetooth®) digital made from carbon fiber insertsFeatures From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new colors for the G STEEL lineup that combines different materials. The Bluetooth connect button, the GST B100 iconic disk indicator at 9 oclock, and the G SHOCK logo are accented with colors that are typical of those seen on high tech gadgets. The case has a black ion plated (IP) finish, which combines with the edgy GST B100 design to