11 ms·When the power goes out, what happens to an “electrically-powered analog clock?”by ayemiller 4y agoWhen the power goes out, what happens to an “electrically-powered analog clock?”falcor84 4y agoThat's a good point. Assuming physical dials, it'll still show the correct time twice a day, which is twice more than an unpowered digital clock ;)Kaibeezy 4y agoContinues to run for years on a 1.5V primary C cell.