According to some sources (Biblical and others) "The Watchers" are 'Fallen Angels'.
http://www.infidels.org/library/magazin ... front.html
"The writer of 1 Enoch, for example, called angels "watchers" so often that the first section of this book (chapters 1-36) has been called "The Book of Watchers." This term was used in reference to angels nowhere in the so-called canonical books of the Bible except in Daniel. In relating his dream of the tall tree that reached into heaven, Nebuchadnezzar told Daniel that he had also seen "a watcher and a holy one" come down from heaven and give orders to cut the tree down, chop off its branches, and scatter its leaves and fruit (4:13). This "holy one" concluded his orders to destroy the tree by declaring that his sentence on the fate of the tree had been rendered "by decree of the watchers" and ordered by "the holy ones" (v:17). In his interpretation of the dream, Daniel also referred to the angel as a "holy watcher" (v:23)."
http://www.piney-2.com/Apoc1Watchers.html
Enoch Book 1: Watchers.
http://www.mystae.com/restricted/stream ... enoch.html
The Pseudepigraphical Book of Enoch
Bookmarks