I wouldn't send it back, I would ask for a partial refund and keep what you have.
If that watch doesn't reach it's destination then you lose everything.
Take the partial refund and invest it in a service of the movement you have, or use it until it breaks then swap in a swiss movement.
Hey 'D' get your self some shellac and fix the stone yourself!
http://www.ebay.co.uk/itm/6g-SHELLAC-jewels-watch-pallet-stones-roller-jewel-watchmakers-repairs-vintage-/191093125019?pt=UK_Jewellery_Watches_WatchAccessories_SpareParts_SM&hash=item2c7e09af9b
Congrats with getting stuck in there and having a go
Beautifull! What's the movement in these? I'm guessing A7750 with the chrono feature?
Are they realy 50mtr waterproof?
Does the bezel rotate like gen? 60 or 120 click?
Do you think I can pull a IronMan Triathlon off?
This is absolutely true but...
Do a search for the 1675 cornino on Google and have a look at the images.
Now it may be just me because I put a 5.3 in my cornino build but I swear there is a gap between the crown and the crown guards.
I'm not trying to say it looks ok on a the standard crown guard version but it is plausible in my eyes on a cornino/PCG build.
Maybe it's just my old eyes
Good luck with your build, my favourite watch out there.