Casio offering DW-5000C and DW-5600C service in Japan
DW-5000C | Absolute toughness These models inherit the octagon form that was also employed for the original DW-5000C. Analog-digital timekeeping comes packed into... | By CASIO G-SHOCK | Facebook
5000_5600 Series | CASIO
RARE 1983 Casio G-SHOCK DW-5000 (240) Japan B 1st Generation - All Original | eBay
FS: CASIO G-SHOCK DW-5000C from 1983 - FIRST G-SHOCK - Great Shape! Orginal CASIO NOS BEZEL and BAND - myWatchMart
RARE 1983 Casio G-SHOCK DW-5000 (240) Japan B 1st Generation - All Original | eBay
FS: G-Shock DW-5000C-1A First Model with manual. Exc. Condition. $750 shipped CONUS | WatchCharts
Casio+G-SHOCK+DW-5000C-1A+Black+Resin+Case+with+Black+Resin+Band+Men%27s+Wristwatch for sale online | eBay