Thank you guys for all the replies.
While I was searching this forum and RWI I found other two sellers, Precious Time Swiss and Daytona4me.
Precious Time Swiss On their description have the UPO with Swiss movement and double AR sapphire crystal.
Daytona4me writes only that is sapphire with AR and ETA clone movement, so I shoot him an email and asked him.
On his reply told me that there is only one version of UPO in production now, which is with clone ETA movement and sapphire with single AR coating.
Anyway, I think that the price of Daytona4me at $180 + 25 shipping is the best I can find.