looking for clock for stage managers desk

Hi,, I am building a stage managers desk and trying to find a suitable clock.. LED Backlight approx overall width - 150mm max either a complete unit in a housing or bulkhead mounting ( just the face) to sink into the desk. Preferably mains operated with battery backup. Not something that costs a fortune.. Any ideas?????? please email me at: chatterboxes2000 at hotmail.com (replacing the word at with the normal symbol)