CASIO 5554 Module - HOW to GBA-800 G-Shock - YouTube
Connecting with a Phone Module No. 5554/5555 G-SHOCK - Support - CASIO
GShock GBA-800 - Setting Time & Date tutorial - YouTube
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
Casio G-Shock Database
Setting the Time/Date Module No. 5554/5555 G-SHOCK - Support - CASIO
casio 5554
Adjusting Hand Alignment Module No. 5554/5555 G-SHOCK - Support - CASIO
Casio G-Shock GBA-800 STEP TRACKER manual 5554 to set time - YouTube
G Shock Watch 5554, Men's Fashion, Watches & Accessories, Watches on Carousell