1386
Question
May a wind-up mechanical chess clock be used on Shabbat if it is fully wound up before Shabbat?
Answer
There is a prohibition to measure on Shabbat if not for Mitzvah purposes. Therefore this chess watch is Muktze as it is used for measuring play time and should not be used on Shabbat.

Trimming the beard
Rabbi David Sperling | Iyyar 16, 5782

Shaving for Yom Haatzmaut
Rabbi Yoel Lieberman | Nisan 24, 5770

Why Celebrate Yom Haatzmaut
Rabbi Ari Shvat | Iyyar 5, 5771

Buying new things during the Omer
Rabbi David Sperling | Iyyar 18, 5775

Blessing for non jew
Rabbi Yoel Lieberman | Nisan 23, 5785

Follow up to "outdated Mitzvot", Sanhedrin, morality etc.
Rabbi Ari Shvat | Nisan 18, 5785

Bedikat chametz
Rabbi David Sperling | Nisan 11, 5785
