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Indicators Module No. 3481 G-SHOCK - Support - CASIO
Weird things are happening to my rangeman(help!), Lately the high, medium and low battery indicator would flash up and the watch would lose functionality of the sensors, sunrise/sunset and the sound will
Battery Replacement Period Module No. 5413 G-SHOCK - Support - CASIO
Indicators Module No. 3506 G-SHOCK - Support - CASIO