For subscribers

ItChangedMyLife

How G-Shock watch was born - by accident

Idea of shock-proof watch came to inventor after stranger accidentally broke timepiece his father gave him

Sign up now: Get ST's newsletters delivered to your inbox

Google Preferred Source badge
There is a toilet on the third floor of Casio's research and development facility in Hamura, a city outside Tokyo, which Kikuo Ibe avoids.
"It brings back bad memories and reminds me of tough days filled with frustration," he says through an interpreter.
See more on