Aftermarket tube and gen crown?

[Akira]

Hi guys

will Ofrei's aftermarket tube fit a gen crown?

Genuine 5.3mm Crown and tube:

Ofrei:

http://www.ofrei.com/page757.html

Thanks for your help

[freddy333]

As it says, Ofrei's tubes are made to fit Rolex.

[Kerbus]

Should work,in my case I have a used gen crown and tube but a tiny portion of the tube is still visible when the crown is screwed down all the way. It's extremely hard to see in person and looks more magnified than what it is in photos. I assume because the crown is used, the threads may no longer grip that very last tiny bit. It's rock solid though when screwed down and if this is the worse you may run into, not a worry at all.

[Akira]

I managed to buy a genuine crown/tube for a good price