10" across, or 25cm if you don't understand real measurements ;-), Hangs on wall. Numbers 1 and 7 are yellow, don't show up too well in photo, better in real life.. Not silent, but very quiet tick.
Good timekeeper. With working battery. One AA size.
Collection only. If interested say when. I'm usually around, but will leave out in porch in a carrier bag if I'm not available.
John