1.To shake ones wrist in a twisting and up and down motion in order to shake and move the watch on said persons wrist in order to create a pleasing sensation to remind the wearer that they have a nice watch and to show it off.
2.To give a massage with ones watch.
3.To maneuver a watch up and down a persons wrist area in order to scratch an itch or unpleasant feeling away.
A: "Look at that guy giving himself a watch massage like he owns the place."
B: "I don't have tourettes i was giving myself a watch massage dummy."
C: "Mike just got that new 51-30 and he has been getting gnarly watch massages every hour on the hour bro, I'm jealous."