Casio America, Inc. proudly unveils the Limited Edition Go Green Project, an environmentally friendly series of G-Shock watch models to commemorate Earth Day’s 40th Anniversary. The series is compromised of three new G-Shock styles G5600GR-7, G6900GR-3 and G2300GR-3 with 100% recycled paper packaging, advanced solar technology and Earth Day inspired color ways. The Go Green Project will be available in February 2010 nationwide and online for $110 each. For more information please visit www.gshock.com.