66KB,CRW001-1,CASIO WATCH 50TH ANNIVERSARY CASIO RING WATCH CRW-001-1JR JDM,Unboxing the Casio CRW-001 - The smallest GMT watch in the world! - YouTube,Casio has unveiled the CRW-001-1JR, a functional digital ring watch celebrating 50 years of its digital watch history. Featuring a retro LCD display, stopwatch, date, time zone features, and a light-up alarm,