A housing assembly for an image capture device is disclosed. The housing assembly includes: a front housing portion defining an opening; a rear housing portion that is connected (secured) to the front housing portion so as to form a watertight seal therebetween; a mounting structure, which is configured as a discrete component that is separate from the front housing portion and the rear housing portion and connected (secured) to the front housing portion adjacent to the opening; a first sealing member that is positioned between the mounting structure and the front housing portion and configured to form a watertight seal therebetween; an integrated sensor-lens assembly (ISLA) that is connected (secured) to the mounting structure such that the ISLA extends through the opening in the front housing portion; and a second sealing member that is positioned between the ISLA and the mounting structure and configured to form a watertight seal therebetween.