Debate exists on whether watch winders can magnetize watches, with the focus on preventing magnetization on mechanical timepieces.
Magnetization occurs when watch components become magnetized, impacting movement and causing timekeeping irregularities.
Watch winders generate electromagnetic fields due to motor operation, with field strength varying based on motor design and proximity to the watch.
Proper selection, maintenance, and monitoring of watch winders can minimize magnetization risks, with professional services and antimagnetic watches as additional preventive measures.