I have a lot of cheap battery powered watches. It's fun to be able to swap them based on my mood, clothes and daily activities. The point where they cease being "cheap" is when you need to replace a battery. My local cheap battery replacement place went belly up and with it my $7 new battery source. The place that opened in its place charges $29 to change a battery - claiming that they do a pressure test and replace the gasket. What a rip off!

I bought a watch kit from amazon and a couple of case openers and have been buying my batteries locally for $5. Neat savings! But a few of the cases wouldn't snap shut, no matter how hard I tried. My friend recommended that I buy this tool and gosh, it works like magic.

It paid for itself the VERY first time I snapped a case shut. It's a beautiful thing.