Casio G-Shock GA-B2100 Setting Guide | Detailed Operations Tutorial

In this comprehensive guide, we dive deep into the settings and operations of the Casio G-Shock GA-B2100, the Bluetooth-enabled Tough Solar CasiOak. Whether you're a first-time owner or looking to master every function, this tutorial covers everything from basic time and date adjustment to configuring world time, alarms, and the stopwatch. We'll also explore the unique Bluetooth features and how they integrate with the manual settings to ensure your watch is always perfectly synced and ready for action. 0:00 Basic Tips 2:50 Hands Alignment 4:05 Setting Time, Date, Formats, Backlight 6:00 Using the Alarm and Signal 7:50 World Time, Swap City 9:50 Stopwatch 12:10 Countdown Timer 13:20 Alarms and Hourly Signal