Charlie Sheen Where's My Watch!!?!!

10/28/2010 9:40 PM PDT

Charlie Sheen: Where's My Watch!!?!!

Charlie Sheen just said he didn't know the whereabouts of his expensive watch which triggered the blowout at The Plaza Hotel ... and that he'd be wearing it if he knew.

TMZ broke the story ... Charlie went ballistic after his incredibly expensive watch went missing and accused Capri Anderson, aka Christina Walsh, of taking it.

As we already reported, Charlie still hasn't found the timepiece.  And that's what he said when he left the movie set today, where he filmed a cameo.