Some acrylics are treated with a anti scratch compound which prevents polywatch from working. I discovered that after failing to buff out a puppy tooth scratch from my Junghans.
Interesting - that might be it. Will give it another go with a watch/glasses cloth before admitting defeat.
@J0nathan started
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Some acrylics are treated with a anti scratch compound which prevents polywatch from working. I discovered that after failing to buff out a puppy tooth scratch from my Junghans.