Does anyone own this by any chance? I found this online and was curious about it. Here's a blurb:

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Tenyo has released this magic as Tenyo Special 2008.
The Limited trick from Tenyo in 2008

Magician shows the 25 cards to your spectators.
Your spectator will see a variety of numbers on the cards,
then 3 randomly selected cards by
spectator somehow show the current time of day.
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I have it. Nothing new

Thanks s0fin, good to know. I think there are similar effects you can do to reveal the time of day, and with regular playing cards too. At $18, I wasn't sure if it was "worth it" to get Magician's Clock.