A couple of days ago I was looking through the archives in search for a Macintosh equivalent for the UN*X xclock(1). Couldn't find it, and therefore wrote one.
I've tried to keep the program small, with little memory requirements. It is resizable, and remembers its position.
MacClock draws using an off-screen bitmap (for smoother graphics) if there is enough memory available. So, if you want MacClock to have smooth graphics for bigger window sizes, you'll have to give it more memory. If there is not enough memory available MacClock won't use an off-screen bitmap, but draw directly into its window.
If you encounter any problems with MacClock, please inform me. I've tried it on a Quadra 900, and a IIcx and didn't find any problems.
If you feel this program ought to be shareware, please pay the shareware fee of $5 (cash, per snail-mail). If you feel it ought to be freeware, well so be it.