Herbert William Mullin was an American serial killer born on April 18, 1947 who operated in Santa Cruz, CA.  Sentry Action sports watch which was owned in prison by Mullin. He sent this to a friend who replaced this watch with a new one. Please note that the watch band is no longer attached to the watch itself. Includes the original packaging on which Mullin has written on both sides and hand signed the front, Herbert William Mullin.