Casio is the good company in watches . Mainly sport watches collection is it very good .its look is very smart and desing . I see that many watches but I like casio wathes . Its desing is so good and model is look like a something diffent to others . Casio G557 G shock analog watch is so good looking . Its quality is better than others . Its model , colours , desing , look and everywhere is good . I can see many watches but its differt for other . This company make a diffrent types and differnt look watches . I can completly trusted on it and share our friends preffer for casio watches.