DW6640RE-1 | G-SHOCK DIGITAL Black | CASIO,DW6640RE-1 | G-SHOCK DIGITAL Black | CASIO,CASIO G-SHOCK DW-6640RE-1JR 40th Anniversary Limited Edition Men’s Watch,G-Shock Remaster Black Series for 40th Anniversary includes DW-6640RE-1 (DW-6600 revival), DWE-5657RE-1 (dual bezel set), GA-114RE-1A, GA-2140RE-1A - G-Central G-Shock Fan Site,CASIO G-SHOCK WATCH 40TH ANNIVERSARY RE-MASTERPIECE SERIES DW-6640RE-1JR JDM