I recently got a Casio G-shock for my birthday and i’m really bragging about my new watch! It looks really really cool and the specifications of this watch are the best! The watch had world time which means I can tell the time where ever I am, in which ever corner of the world! The protective glass is made of blue sapphire crystal glass which is scratch proof, unbreakable and water proof! This watch has really been my favorite. There is no flash light for this watch but the UV rays with in it makes it look even cooler! The hands of the watch is made of radium which glows in the dark. The time is set according to the GMT, so there is no manual changes made. The rubber used in the strap is really comfortable and you won’t even know if you’re wearing a watch or not! The back is made of stainless steel, no doubt about that! I really appreciate the engineering used in making Casio watches which are really amazing. The price of Casio watches are high and i’d give 4 stars out of 5. There can be a lower of price in the watches but after using it yourself, you’ll know why these watches are this costly! 100% satisfaction.