The Clockwork City Add-on for The Elder Scrolls Online: Tamriel Unlimited has 6 achievements worth 220 gamerscore.
Collect and install all of the parts necessary to reconstruct the Precursor factotum.
Complete quests, defeat bosses, and explore delves to become the Hero of Clockwork City.
Complete the "To the Clockwork City" quest.
Complete the "The Light of Knowledge" quest.
Learn of things to come.
Defeat Saint Olms the Just, Saint Llothis the Pious, and Saint Felms the Bold in Asylum Sanctorium.