End of the Month Riddles 1.1

Hey EMC! Starting today I am going start asking riddles near the end of the month! If no one gets the anwser by 3-4 days, I will give hints! There's no prize, but its a way to test your brain!

Riddle 1: What kind of clock doesn't have hands and doesn't tick, tock or beep?


BTW: Each riddle going forwards will get harder, Good luck!

Bump

Hmm it could be a sun dial

If you count pendulum as clocks, then pendulum is the answer!

To Clarify: A clock that also doesn't swing. Sorry I didn't include this.

You just googled the question lol, which brings up a pendulum clock. But pendulum clocks still have hands

Nope its not a sun dial.....

Any other kind of astronomical clock? xD
Sun dial fits the description perfectly btw, might want to edit the op to make it more specific

If my cat isn't acceptable, how about my Biological Clock?

A digital clock.

A silent digital watch? I got one that has the option of whether or not the owner/user wants it beeping.

Wow I thought this was easy, but I'll give a hint.

HINT: Sometimes used in board games

An hourglass? Because there's that other time used in games where you wind it up, but it doesn't have a ring, tick, or beep. Just a sort of crash sound.

A clock that you can't adjust either. Next time I make a riddle I will be more clear.

We have a winner! Hourglass is the right anwser!

a waterclock would also work in this case