CRW001-1,34KB,CASIO WATCH 50TH ANNIVERSARY CASIO RING WATCH CRW-001-1JR JDM,Casio has officially unveiled the CRW-001-1JR, a groundbreaking ring-shaped digital watch celebrating its 50th anniversary. Crafted using advanced Metal Injection Molding (MIM) technology, the stainless steel design is compact—measuring just 25.2 x,29KB,