Casio BM-600 is a digital wristwatch released around 1995. It used module 1284 and offered a barometer and an altimeter in…

Casio BM-500 is a digital wristwatch released in the early 1990s. It used module 943 and offered a barometer, an altimeter…

Casio BM-200 is a digital wristwatch released around 1992. It used module 983 and continued the barometer line introduced by the…

Casio BM-100 is a digital outdoor watch released around 1989. It used module 560 and introduced Casio’s first pressure-sensor system, combining…