User manual Casio G-Shock G5600 (English - 4 pages)
Casio G-Shock Mudmaster | WatchUSeek Watch Forums
User manual Casio G-Shock G-2900F-8VER (English - 4 pages)
How To Adjust Casio Gshock GWG-1000-1A9 Manual Setting GWG1000 MUDMASTER English Subtitle - YouTube
Setting Casio G-Shock Mudmaster GG-1000 manual 5476 for use watch - YouTube
Unbelievable! £32 Casio G-Shock Mudmaster WR20BAR from the Gate - everything works like the original, including the 'hidden' manual hands adjust setting mechanism from the original. Amazing. : r/ChinaTime
Replaced my GGB-100-1b with this this monster (GWG-1000-1A3). I think I got a Japanese version, because I can't read the manual. : r/gshock
User manual Casio G-Shock (English - 6 pages)
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Gshock Mudmaster Gg1000-1a3 User Manual | Peatix
User manual Casio G-Shock GWG-1000-1A3ER (English - 15 pages)
Setting Casio G-Shock MUDMASTER GG-1000-1A manual for use - YouTube