Casio Music - Before the Apple Watch there was a Casio MP3 player timepiece. ⌚️🎶 We have always been ahead of the curve innovating hybrid musical equipment. This tradition continues today with
John Mayer teams up with Casio G-Shock for new signature watch
John Mayer Designs Casio G-SHOCK Ref 6900 Watch Inspired by His Childhood Keyboard | PEOPLE.com
The story of Casio: before the G-Shock watch came calculators, musical instruments and cameras | South China Morning Post