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Title: handy tool to have
Review: I got this after pushing on the watch back to close didn't work. As soon as I lined up the back, stuck it in, and squeezed, I heard a pop and took it out and it was closed. No damage to my watch crystal face at all. I didn't have to wonder what size the disc to use, or if it lined up. It doesn't take a lot of pressure with this tool. I have carpal tunnel and a sprain in my wrist and was able to give a light squeeze. Highly recommend.
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