These new models come with metal parts and buttons, and offer a choice between either blue or rose gold accent coloring on the iconic disk dial at 9 o'clock. GSTB100G comes with Tough Solar technology and Bluetooth connecivity to access an internet time server for accurate timekeeping.
| Brand: | Casio |
| Band Color: | Blue |
| Band Material: | Resin |
| Calendar: | Full auto-calendar (to year 2099) |
| Case Diameter (MM): | 53.8 |
| Case Material: | Resin |
| Clasp: | Buckle |
| Collection: | G-Steel |
| Crystal: | Mineral |
| Dial Color: | Navy Blue/Rose Gold |
| Display: | Analog |
| Gender: | Men's |
| Warranty: | 1 Year Casio Limited Warranty |
| Watch Movement: | Quartz |
| Water Resistance (M): | 200 |
| Features: | Shock Resistant; Solar Powered; Mobile link (Wireless linking using Bluetooth®); LED light (Super Illuminator), Daily Alarm; Countdown Timer; Power Saving (hands stop to save power when the watch is left in the dark); Dual time (Home city time swappi |