Clockwork Collector

Clockwork Collector is an achievement/trophy in Dishonored 2.

How to Acquire
Destroy three Clockwork Soldiers and recover their numbered plates. This achievement is cumulative on different saves.

One of the easiest ways, to acquire this achievement is to to pick up the two rewire tools, located in Jindosh's bedroom and momentarily rewire the nearest, idle Clockwork soldier. Given enough time, the rewired machine will detonate, leaving the plaque for the player to pick up. After making their way into the upper terrace of the laboratory, the player can stealthily rewire the patrolling soldier, which will proceed to attack another, idle machine located close by, killing it (however, if murder of Jindosh is against the player's desires, it is recommended to knock him out with a sleep dart, before the rewired soldier notices and subsequently eliminates him). Once again, with some patience the last Clockwork soldier will self-destruct, leaving the player with the third plaque.

Trivia

 * During development, this achievement involved collecting all of the numbered plates. This was changed before the game's release.