These can even be used as a “dive watch” in a pinch: https://www.watchuseek.com/threads/scuba-with-casio-f91w.3033138/ https://www.watchuseek.com/threads/scuba-

These can even be used as a “dive watch” in a pinch: https://www.watchuseek.com/threads/scuba-with-casio-f91w.3033138/ https://www.watchuseek.com/threads/scuba-with-casio-f91w.303...