Cal. No. F158
Refine your searchF158
Precautionary items and usage limitations
CAUTION: DO NOT put your watch too close to things which have strong magnetism
- Analog quartz watches are powered by a step motor that uses a magnet.
Subjecting the watch to strong magnetism from the outside can cause the motor to operate improperly and prevent the watch from keeping time accurately.
Do not allow the watch to come into close proximity to magnetic health devices (magnetic necklaces, magnetic elastic bands, etc.) or the magnets used in the latches of refrigerator doors, clasps used in handbags, the speaker of a cell phone, electromagnetic cooking devices and so on.