Act Now If You Still Want to Buy the GR-B100 Gravitymaster G-Shock Watch

If you would like to see my In Depth review of the Gravitymaster GR-B100 and the G-Shock Connected App please follow this link...    • Gravity Master GR-B100 / G-Shock Conn...  

In 2019 I bought the GR-B100-1A3 and I've been very pleased with it. The watch features a Bluetooth connection to interact with smart phones and tablets. This may make it easier to set things like the countdown alarms rather than using a sequence of buttons on the watch itself. It also allows the G-Shock Connected App to automatically update the time on the watch to keep it synchronized with "atomic time". Even if you choose not to use the Bluetooth feature and the App, the watch will run as a normal, quartz watch with an accuracy of at least 15 seconds per month. The watch also features Casio's Tough Solar power system so that it can automatically charge its power cell.

There's just one concern I have about this watch. As of the end of 2021 it looks like all five versions have been discontinued. It's still possible to find them online but you may want to act sooner rather than later if you're serious about buying one of these. Casio has a great replacement in its GR-B200 model but it's not quite the same.

And here's a bonus if you really can't get enough of the GR-B100. The fellow over at G-Shock High Fashion posted a video in which he took the watch completely apart. So if you want to see what's really inside of it...    • I BROKE IT :/ | Whats inside the GR-B...