According to the insight that I received from my guardian angel, "Bezelles" are a type of Watcher, but not Grigori Watchers.
The first time I felt this spirit, it was in the form of an angel of enormous dimensions, outside from my apartment building. The appearance was Androgynous... for me, it was more masculine than feminine.
But this entity appeared with a appearance cleary to a friend of mine who is clairvoyant.
I had few contacts with "Bella" (her nick), almost all in OOB mode. The strongest manifestation I witnessed was when I asked to help another person who needed support at late night. And was very successful in this task, by the way.