CASIO G-SHOCK: GREEN COLORS COLLECTION

You need these (I already got myself a white G-Shock DW-5600, a different model to these shown here). Casio G-Shock for February 2011 release two models under the “Green Colors” collection. What separates these two watches from regular releases is the ability for the battery to be charged via solar light. Pretty smart huh, so if you a nature lover then these are for you.