Casio is bringing its ring watch to the U.S. Originally a Japanese exclusive and “the very first ring watch,” the CRW001-1 (as it’s technically known), launched last year as part of the ...

Table of Contents It’s a ring, and a watch ... standard Casio 3573 module has been reduced in size by a factor of 10, and then paired with a tiny battery powering the 7-line LCD screen.

which are featured on a normal Casio watch — a stopwatch, a digital LCD display, and a calendar. It also features a metallic casing constructed through metal injection molding (MIM), a highly ...