I bought and apple apple watch series 1 when it first came out that I misplaced while moving to another state last year in August. I just found it yesterday in my bags and it is locked with a pass code that I don't remember. I now have a whole new iPhone and new apple watch series 3. I've tried holding the side button so the power menu shows up so I can reset it, instead of the powermenu showing up the watch cuts off or restarts. What going on?? I'm trying to give to a friend.