This model is the DW-004E-1CT of the August '98 release of the 2nd Ethno-G Series. The C stands for "Chinois-ism". You have 4 differend themes, each with 2 G-Shock and 2 Baby-G models. A is for "Afro-mania", B is for "Folktale-Mix" and D is for "Goa-Style".

ETHNO-G "Afro-mania"

DW-004E-1AT         
DW-004E-5AT       

ETHNO-G "Folktale-mix"

DW-004E-2BT     
DW-004E-3BT         

ETHNO-G "Chinois-ism"

DW-004E-1CT      
DW-004E-2CT  

ETHNO-G "Goa-style"

DW-004E-4DT         
DW-004E-6DT