I didn't know there was a radio controlled version. Although I haven't had to adjust mine in the year I've owned it so probably not that necessary.
It's for the green dial, as much as anything else.
I think the radio is only receivable in Japan or something.
@Scilly.Suffolk started
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I didn't know there was a radio controlled version. Although I haven't had to adjust mine in the year I've owned it so probably not that necessary.