How Long Does LEGO® Nindroid MechDragon (70725) Take to Build?

A typical builder finishes LEGO® Nindroid MechDragon (set 70725, 691 pieces) in about 1 hour 50 minutes. Taking it slowly runs closer to 2 hours 30 minutes; building at a fast pace, about 1 hour 25 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.