Amen to that, I have a pair of built-in IKEAs, a microwave and convection oven, both with clocks when they're idle. But of course they're separate devices so they drift separately, which is obnoxious-looking. Happily the microwave did have a hidden setting to just display - - - - instead of the clock (though for no apparent reason the convection oven does not have that option, sigh).