CRW001-1,CASIO WATCH 50TH ANNIVERSARY CASIO RING WATCH CRW-001-1JR JDM,CRW001-1,Casio Announces Ring Watch - A Tiny Timepiece Revolution │Yokogao Magazine,As Casio's 50th-anniversary celebrations continue, the brand has unveiled the CRW-001-1JR Ring Watch., a miniaturized version of the G-SHOCK full-metal series. Crafted using advanced Metal Injection Molding (MIM) technology, this compact design