Wrist Watch Review: Part 9 - Casio G-Shock GW-2500B,Casio GW-2500B-1AER user manual (English - 7 pages),G-Shock GW-2500B / 2009 / Casio Watch Archive,G-Shock GW-2500B / 2009 / Casio Watch Archive,Casio G-shock GW-2500 Black Solar Radio Digital Analog Men's Watch from Japan