When you've done the full Ikea tour and you exit via the general store, there's every chance you'll see the Dekad alarm clock piled high somewhere.
It's classic Ikea – small, cheap, useful and just a little bit distinctive. In this case, that distinction comes from looking like something pulled from the first half of the 20th century. The functionality isn't far off that either, although battery power has replaced several winds for power. Aside from that, if offers the time and gets you out of bed with a hammer of those bells. Job done really.
Price? A very tempting £3.99.