Features: Professional Demagnetizer for Watches Effectively eliminates magnetization causing time errors with US standard design, ensuring precise timekeeping for mechanical and watches. Features copper construction for extended life and easy installation, enabling setup for efficient watch maintenance without additional equipment. Essential for watchmakers, repair technicians, and enthusiasts requiring magnetic interference removal in professional workshops or home studios. Safely restores accuracy to luxury timepieces, vintage watches, or daily wearables affected by electronic devices in offices, workshops, or collections. Integrated safety protocols prevent overheating and component damage during demagnetization, delivering easy operations for delicate watch mechanisms across all brands. Specifications: Component: Copper Size: Approx.14x8x6.5cm/5.51x3.14x2.55inch Quantity: 1 pc Package Includes: 1x Watch Demagnetizer note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.