You are right. It's a V3.
The difference: (I compared with mine.)
V3 - Incorrect shape of numeral '1' on the bezel in 10 and 15
V2 - Correct shape of numeral '1' on the bezel in 10 and 15
V3 - Engraved numbers on the bezel don't go close enough to the edge of the bezel
V2 - Engraved numbers on the bezel go close to the edge of the bezel like on the genuine
V3 - 'B' on the side of the bezel is etched, not engraved like the gen.
V2 - Engraved 'B' on the side of the bezel
V3 - Chrono pushers are too long
V2 - Correct length chrono pushers
I got this information from the RWG-forum.
The thread "V2 and V3 Skyland differences"
Thanks for your efforts
Regards, Johannes