FULL METAL - GM-B2100 | G-SHOCK SINGAPORE,FULL METAL - GM-B2100 | G-SHOCK SINGAPORE,GM-B2100D-1A | G-SHOCK FULL METAL 2100 Series | CASIO SINGAPORE,GM-B2100 Series | G-SHOCK SINGAPORE,G-Shock GMC-B2100ZE-1A officially announced: Should you buy the black and gold 'Zero To One' chronograph? - G-Central G-Shock Fan Site