Estone New Watch Repair Tools Demagnetizer for Watch Movements 220V 110V US or EU Plug (US Plug) This is a compact piece of equipment that can be used on watch movements and tools. Safely and quickly demagnetize tools like Tweezers, Screwdrivers, etc It also as a demagnetizer for watch movements. This small piece of work bench equipment will help remove blockages in quartz watches. Dimensions 110 x 57 x 32mm.