CASIO G-SHOCK Official on Instagram: “DWE-5657RE This model pays homage to the DW-5600C and DW-5700C, a pair of iconic watches that hit the scene in 1987 and touched off the…”
Casio] DW-5600C-1V “Speed” this was my first watch (it is over 30 years old), finally fitted with a new case and a fresh battery! : r/Watches
CASIO G-SHOCK DW-5600C-1V 691 Module Model Speed Screw Back Wrist Watch | eBay
File:DW5600c-1.png - Wikimedia Commons
VINTAGE! Casio G-SHOCK DW-5600C Japan H module 901 (Speed) '94 Screw Back Model | eBay
Casio G-Shock DW-5600C-1V Review... | The Watch Site