Shuould be around $350 mark. Movement is a 23J only and its reliability/timekeeping etc is not confirmed. Also makers need to ensure even though its a 5 days power reserve on full wind it actually stops at 7 days and at full empty it should go down to zero.
Worst thing is if the PR indicator goes only to 6 days on full wind and when its empty it stops at 1 day or something. LOL