GMW-B5000TB-1JR It is the strongest square G-SHOCK. My favorite in my collection. Full titanium, sapphire glass, and gold buttons. I bought it for 230,000 yen. : r/gshock,GMW-B5000TB-1 | G-SHOCK FULL METAL GMW-B5000 SERIES | CASIO SINGAPORE,GMWB5000TB-1 | GMW-B5000TB-1JR | G-Shock Full Metal,GMW-B5000TB-1 | G-SHOCK FULL METAL GMW-B5000 SERIES | CASIO SINGAPORE,GMW-B5000TB-1JR It is the strongest square G-SHOCK. My favorite in my collection. Full titanium, sapphire glass, and gold buttons. I bought it for 230,000 yen. : r/gshock,