GA-2000 Carbon Core Guard G-Shock tutorial - how to setup & use ALL the functions on the 5590 module - YouTube
Analog-Digital - GA-2000 | CASIO
G-shock GA-2000 Analog / Digital 5590 (400
GA-2000 G-SHOCK 5590 Hands Home Position Adjustment ( Hands & Digital time not matching ) - Tutorial
Just bought my first g-shock (GM-2100MF). Love the way it looks but concerned it's a fake. The internal module number (during testing mode) shows up as 5590 instead of 5611. Anybody else
Analog-Digital - GA-2000 | G-SHOCK SINGAPORE
CASIO 5590 G-SHOCK Men's Wrist Watch
GShock GA-2000 - Detailed How-To Tutorial on module 5590