Help Reviving a Truly Weird Little Dive Watch | WatchUSeek Watch Forums
Ceas Casio G-Shock GA-100-1A2ER
Casio 394 module replacement, repair? Or, just say "NO!" to cannibalism! | WatchUSeek Watch Forums
Japan 1990 CASIO Quartz watch [MD-711] Bar 20 Cal.394 Original band | WatchCharts
Replaced the 394 module in my vintage MD-700 to bring it back to life. A bit small by modern standards, but a common men's size in the past. : r/ casio
1980s Casio MD-708 Mod 394 Dual Divers/Compass Bezel 43mm Gents Wrist Watch, Case no. 120788, made in Japan – Long's Fine Watches