Loved the clock but felt the hook wasn’t too secure! Just slide on to hanger - after 3 days a sudden burst of wind blew it off, broke the glass  broke the two small hands. Shouldn’t have glass  more secure hook to hang  outside. Had used the same spot for outside clock for previous 4 years - just updated with new clock. I had even used Gorilla tape on back of clock to make secure in three places on back of clock  the only thing that stayed on was the square battery cover