Casio today introduced a green version of its G-Shock watches in the Casio GR7900EW-7, GR7900EW-7 and G6900EW-7 G-Shock solar powered watches. The "Green" feature being having more to do with the packaging being environmentally friendly. Some notable features of the new watches (all in white) include, of course for the G-Shock line, shock resistance, along with a high capacity rechargeable battery plus water resistance up to an impressive 200 meters. Stopwatch and alarm clock features also are standard features, with the GR7900EW-7 differentiating itself with a tide and moon display.
Check out this hands-on video review of the GR6900 & GR7900 watches: