How Long Does LEGO® LEC Set (9691) Take to Build?

A typical builder finishes LEGO® LEC Set (set 9691, 1,213 pieces) in about 2 hours 50 minutes. Taking it slowly runs closer to 3 hours 50 minutes; building at a fast pace, about 2 hours 10 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.