clemens m
424
Very nice Gyromatic,
Apr 20, 2024,18:00 PM
I had a very, very nice all-original example but unfortunately sold it to fund another purchase.
Mine was only about 1.5µSv/hour on the Geigercounter only when I placed it directly onto the crystal, about 2 inches away the radiation was not measurable anymore.
I think 7µSv/hour is quite high, but if you only wear in every now and then I would not think about it too much.
Lovely watch anyway, wear it in good health!
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Sharing my vintage G-P today
By: chippyfly : April 20th, 2024-15:00
I have not worn this 1957 G-P 7317 for well over two years and do so sparingly now because its radioactivity is high. 1 inch away, my Geiger counter records 7µSv/hour! Is that worrying? I thinks so and I store the watch in a lead-lined box. However, I can...
Very nice Gyromatic,
By: clemens m : April 20th, 2024-18:00
I had a very, very nice all-original example but unfortunately sold it to fund another purchase. Mine was only about 1.5µSv/hour on the Geigercounter only when I placed it directly onto the crystal, about 2 inches away the radiation was not measurable any...