I'm new to G-Shock. I purchased this watch for work purposes... only to find out it says G-Shock on it. I don't even know what G-Shock is... Hopefully this watch doesn't break on me. It seems to be constructed well, and for $40 CAD Used. I think its fair. I don't even know what model this watch actually is. All i know is that the clasp says Casio and underneath it says Japan. I like the design on the watch. Now is it true, that there are in fact fake G shocks out there?Sorry, I sound like a total noob here. Attached are the pictures.