This article is about Seamoth Depth Module MK3. If this is not what you are looking for, see Depth Module (Disambiguation).
The Seamoth Depth Module MK3 is an upgrade module that increases the maximum dive depth of the Seamoth to 900 meters.
It can be crafted by upgrading the Seamoth Depth Module MK2 with the Modification Station.
The effects of the Seamoth Depth Module MK3 do not stack with other depth module upgrades.