Legend, Fact, or Myth?

[eunomians]

Never worked for me.

And if it ever was to have worked, then I would've been not too happy about the QC of the given watch.

Mmmm. I am an advocate of tight, well-lubed seals.

Being primarily an OEM vintage watch collector, the term "breach" is horrifying.

And yes, I get the gaskets changed every 365 days on my Seiko SKX dive watches (200m pressure test for minimum 3 minutes, too).

[Raijor]

When all else has failed I turn to these three tools to get the tough ones open.