Thanks for the comments, all the credit goes to The Zigmeister. When The Zigmeister posted his picture here is link http://www.rwg.cc/members/index.php?showtopic=70160&hl= it had a crappy insert, I replaced with Helen's Wong it make a whole lot difference. The pearl is not even glue it just snaps in place,
1570 movement with silver date wheel
Gen Crown
OEM tube
Gen Crystal
Gen Bracelet with 580 end links.
Insert From Helen wong, snaps just like Gen one
Pearl from Ofrei
Regards.