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®) seiko women's automatic Atmospheric pressure tendency graph

Atmospheric pressure tendency graph

Vibration resistant

as well as diversified functions such as world time

The case and band all in black ion plating give this timepiece both scratch resistance and an intrepid

Sapphire crystal with non-reflective inside surface coating

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®) seiko women's automatic Atmospheric pressure tendency graphFeatures 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