pre owned vintage 1960s Phinney-Walker 50th Anniversary travel alarm clock... it was made in Germany and measures 4 5/16" X 4 5/16"... it's brass with beveled glass face and glow in the dark feature... there is a forty year calendar on it, but I do not know how it works...it was tested numerous times and keeps perfect running time for over 24 hours on a full wind... the alarm is working as well... it has a rhythmic tick that will send you into slumber land... colors in the photos vary depending on the lighting... all items sold from a smoke and pet free home.