Casio G Shock G8900A-7

Wristwatches have been in existence since the 1970s and one of the major brands we saw in this industry line was the G Shock by Casio. The first G Shock was invented by Kikuo Ibe, a Japanese engineer, and many versions of the G Shock watches all follow its standard of being tough and sturdy. The G Shock G8900A-7 ($110) is one of the many that emerged under the classic series. Its lighting and water resistant features all combine to represent the brand and its success.