Wallclockface is a piece of scenery in the Clock Tower building and in the Civic Office of West Ardougne. During the Clock Tower quest players are tasked with assisting Brother Kojo in repairing the dysfunctional clock by placing differing colored Large cogs on the Clock poles of a matching colour.
Examine: It's a large clock face
The wallclockface can also be seen in the middle of the ocean as a possible graphical distortion, when standing near the docks of southern Ardougne. Rotating the camera in a particular way and zooming out with a modified client will make this anomaly seem to appear. This is not fully understood as of the time of this writing.
The mysterious wallclockface in the ocean south of Ardougne