Hi friends!
I got a problem with a crown received like present by my watch smith.
It's a 7mm crown for sub, without o-ring in.
The strange thing is that the standard 24-7030 tube passed on it without engaging the filet.
This crown appear to need one bigger tube.
Is it possible on GEN?
I share pictures for you.
The best,
is to get a Super SD 16600 from PT, with that dial.
If I would be in you, I would not buy from scam sites.
Wile, get a test contacting PT too.
There are on the market few 16600,
IMO: I prefer PT one,
Unfortunately there are not on the market jet ,
any 16600 with the GEN like bezel / crystal fitment build.
Like WM9 and other 16610.