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 connectivity to access an internet time server for accurate timekeeping.
- Size of case / total weight
- GST-B100D 58.1 x 53.8 x 14.1 mm / 185 g
- GST-B100 58.1 x 53.8 x 14.1 mm / 101 g
- Shock resistant
- 200m water resistant
- Solar powered
- LED light (Super Illuminator)
- Afterglow
- Mobile link (Wireless linking using Bluetooth®)
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.

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