Watchmaker

Watchmaker was the shipboard AI for the destroyer UNSC Gorgon. His avatar's appearance was that of a small man holding a giant pocket timepiece.

Background
He worked with Captain Preston Cole in several engagements during the Insurrection. The most notable was during the skirmish at Theta Ursae Majoris System on June 2, 2501, where the Insurrectionist-captured frigate Bellicose fought the Gorgon to a draw.

List of appearances

 * Halo: Evolutions - Essential Tales of the Halo Universe
 * The Impossible Life and the Possible Death of Preston J. Cole