Casio G-Shock GBA-800 manual 5554 to set alarm - YouTube
CASIO Gent's Wristwatch 5554 G-SHOCK BLUETOOTH STEP TRACKER | eBay
New Casio G-Shock Classic Gents GBA-800UC-5AER 5554 G-Squad Bluetooth Mens Watch | WatchCharts
Alarms and Hourly Time Signal Module No. 5554/5555 G-SHOCK - Support - CASIO
Setting the Time/Date Module No. 5554/5555 G-SHOCK - Support - CASIO
I really like my new GBA-800-1AER Module 5554 sporty small and light BT connected g-shock. Great for measuring daily physical activity with step-tracker. Good for walks and runs. : r/gshock