User manual Casio G-shock GPW-1000-1AER (English - 11 pages)
GWG-1000-1A3 | CASIO
CASIO GWG-2000-1A3DR G-Shock Mudmaster Analog-Digital Watch - For Men - Buy CASIO GWG-2000-1A3DR G-Shock Mudmaster Analog-Digital Watch - For Men G1176 (GWG-2000-1A3DR) Online at Best Prices in India | Flipkart.com
User manual Casio G-Shock GWG-1000-1A1ER (English - 15 pages)
User manual Casio G-Shock GG-B100 (English - 58 pages)