When we talk about casio one thing definitely come in our mind by listening the name casio that is warranty on each product , thats casio giving so long warranty on every product starting like on watch it is 5 years , on casio calculator it is 3 years , by knowning the warranty details to the customer immediate trust on the company services and facilities given to him infact casio having wide range of products like watch , solars etc even India is a right marketing place for casio only not for name because trust of every person.wow