- Is the GA-B2100FC-3A worth it over the standard GA-2100?
- Yes if you want solar charging and Bluetooth time sync. The basic GA-2100 is cheaper but runs on a coin cell and has no phone link.
- Does it need charging or a battery change?
- No routine charging. Tough Solar runs off light, and the rechargeable cell is not meant to be user-replaced like a normal battery.
- How does it compare with a G-Shock square?
- The 2100 case is slimmer and the analog-digital dial looks more like a traditional watch. Squares like the GW-M5610 have a clearer full LCD and a simpler look.
- Can I swim or dive with it?
- It is rated 200m water resistant, so swimming and snorkeling are fine. Casio does not rate it for scuba diving.
- What is in the box?
- The watch, a quick-start guide and the usual Casio paperwork. No charging cable is needed.
- Does the Bluetooth link work with both iPhone and Android?
- Yes, through the Casio Watches app, which handles time sync, world time and phone finding.
- Where is the Casio G-Shock Alarm World Time Analog-Digital Green GA-B2100FC-3A cheapest?
- At Walmart, for $148.64, as of our latest check.
- Is the Casio G-Shock Alarm World Time Analog-Digital Green GA-B2100FC-3A at its lowest price?
- The lowest price we've seen is $96.00 at CASIO on November 8, against $148.64 now.
- Where can I buy the Casio G-Shock Alarm World Time Analog-Digital Green GA-B2100FC-3A?
- 3 stores we checked sell it, including Walmart, CASIO, Fash Brands.