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
GBA-800-8A | CASIO
CASIO G-SHOCK GBA-800-1A (5554) "G-SQUAD" CLASSIC ANALOG & DIGITAL DISPLAY WATCH | WatchCharts
Casio G-Shock Tan Beige Bluetooth StepTracker Analog-Digital Watch GBA – NAGI
GBA-800 - module 5554 - Detailed Tutorial on how to setup and use all the functions - watch only - YouTube
Quick Reference Manual 5554/5555
G-SHOCK MODEL 5554 GBA800 WATER RESISTANT 20BAR | WatchCharts
CASIO 5554 Module - HOW to GBA-800 G-Shock - YouTube