Original Casio G-Shock GBA-800-3A Bluetooth Watch Green | Women's watches \ Color \ Other colors Women's watches \ Mechanism and Functions \ Lume Watch brands \ Casio G-shock \ Analog Digital \
GBA-800 G-Shock Module 5554 Clear Pairing Information from Watch & Application - Unpair | TUTORIAL - YouTube
GBA-800 Time setting via your phone. Connect G-Shock to your phone (ENG SUB). - YouTube