Mechanical tolerances are usually about 30 seconds per day, quartz watch about 15 seconds per month. Analog quartz needles form in the two time faster to dial a minute. Because a good call by the needle into the table to walk around immediately after the pointer is not. Watch to avoid contact with the magnetic field. Automatic mechanical watches and quartz watches, such as automatically placed enough not to wear or the amount of swing will cause the watch to stop walking, stopping on the left foot should be worn again winding.