Cylon War-Era Centurion (Cylon Centurion Model 0005) was the first Cylon warrior that took part in the first Cylon War. Most of them seemed to have phased out, with most of them being replaced with a modern version, and the Humanoid Cylons being a replacement of leadership.
There were two variants to this model, a pilot and a warrior model.
Cylons have leaders which are similar to their chrome-coloured brethren, but are golden instead.
A group of these Centurions, using Cylon war era spacecraft, protected a prototype basestar containing the first basestar hybrid.
Several of the classic models were seen fighting alongside the main faction of Cylons in defending the Colony.