Kinetic watches do not feature normal replaceable batteries....I owned one for many years. Indeed, if they did use normal replaceable batteries, they wouldnT need kinetic charging would they. And the sort of Quartz watches I like....such as GS...feature batteries of around three years.
My point was that such long life batteries have not caught on in the best watches.....GS are state of the art Quartz, so why the limited battery life? A quick bit of research suggests ten year batteries are pretty rare and difficult . Casio manage, in very limited circumstances, but few watch batteries can do the job. Three to five years is more attainable.
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